Funny 18th Birthday Captions and Quotes for Instagram

Funny 18th Birthday Captions and Quotes for Instagram: Do you have a funny 18th birthday to celebrate? Are you looking for the perfect caption for your selfie with the birthday cakes? Here’s a list of the funniest 18th birthday captions for Instagram!

Funny 18th Birthday Captions and Quotes for Instagram

• Your 18th birthday marks another year of adulthood, but don’t let that ruin the fun. It’s time to party!

• 18 candles, and 18 years of pure awesomeness. We hope your birthday is as great as you are!

• You’re not 18 until you’ve been through the drive-thru window at McDonald’s and they say ‘Happy birthday, Grandma!’

• You know you’re 18 when your doctor says, “Oh my gosh, you’re 18!” #AdultStatus

• Today you are 18. Tomorrow, you’ll probably still be 18. Enjoy it!

• I hear you’re old enough to drink, so how about I buy you a drink and we can pretend we are 21.

• The good news is, now you can legally drink. Happy birthday!

• Happy birthday to someone who is still younger than me!

• Legal at last – Now where’s my birthday shot?

• I’m not old. I’m vintage, like a good wine, getting better every year

• Happy 18th birthday! You’re getting all the perks of adulthood, with none of the responsibilities. And that’s how you know we’re raising you right!

• “Being an adult is like folding a fitted sheet. No one really knows how.” – “Whatever, I’m getting cheese fries.” –“I’m 18, and kinda feel like I should be 25 now.”

• They say at 18 you are an adult, but somehow I feel I’m still a child. Welcome to adulthood anyway. Happy birthday!

• I’m not 18, I’m 21 with 3 years’ experience.

• Wishing you many happy returns of the day. Congratulations on turning 3,650 days old!

• 18 years ago today, God decided that I was good enough to share with the world.

• Hey, look! It’s an adult next to a teen!

• 18 is one of those year that makes you feel like nothing’s changed, except being able to vote and buy cigarettes.

• Congrats on another year of drinking legally!

• If you got it, haunt it! Happy Halloween!

• Be yourself, everyone else is already taken.

• You may now judge everyone as an equal.

• Happy 18th Birthday! Welcome to the world of adulthood, where you can now legally do the things you were doing secretly all along.

• Sorry for the things I said when I was hungry. Happy 18th Birthday!

• Happy 18th birthday! Time to tell the world, “I’m old enough to do things I’ve never done before.”

• If You’re reading this, Congratulations on reaching the legal drinking age. 💚🍾

• I’m 18. And I’ve never felt more alive.

• As we get older, it’s important to stop and smell the roses….or the wine 😂

• I don’t know how old I am, but I’ll be 18 soon.

• I’m legal now and everything. 🎂

• #TBT to when I was cute, cuddly, and legal.

• Officially old enough to drink… but still too young to know any better.

• Can you believe I’m finally one? Happy birthday to meeeee!

• It’s my party and I’ll cry if I want to, cry if I want to, cry if I want to. ♬

Funny 18th Birthday Quotes and Captions for Son

• Happy 18th birthday to my son. Now that you’re a legal adult, you can get arrested for what you did yesterday.

• Happy 18th birthday to my handsome son. I’m so proud of you! I love you so much and wish you the very best on your special day.

• Nothing says “I’m officially an adult” like walking into a furniture store to buy stuff for your dorm room. Happy 18th birthday. 🎉

• Finally, no more fake IDs. Happy 18th birthday!

• Happy Birthday to the man of the house! You’re officially an adult, but don’t worry – you can still blame everything on your parents.

• Here’s to 18 years of you being alright. You’re welcome, Mom and Dad.

• Happy birthday, son. Now that you’re an adult, I can tell you stories about your time as a baby without people thinking I’m crazy.

• Happy birthday to the best son in the world.

• Birthday boy, you’re finally 18. You know what that means… no more sneaking out of your bedroom window at night to hang out with your friends! Happy Birthday!

• So you’re finally 18. And still taller than me!

• Son, some of your best friends should be wine and cheese.

• There’s no cry like an 18-year-old when they realize they have to buy their own toilet paper.

• I’m not old, I’m only 18 with 12 years of experience.

• Many happy returns of the day. Sorry, I thought it was your birthday

• Happy 18th birthday to the best son a mom could ask for. Enjoy this day, because this is the last time you’re free from responsibility.

• I hope the next 18 years are just as spectacular as the first. Happy Birthday, Son!

• Happy 18th birthday to the kid who has completely forgotten what it’s like to sleep past 11 am

• Caption for an image of a huge birthday cake for 18th birthday:

• Happy birthday to my son. Now that you are 18, I can legally say I am glad you’re NOT old enough to be my friend on Facebook.

• At 18, you are now a real adult. Now it’s time to learn how to pay your bills on time and take out the trash without being reminded. Happy Birthday, son!

• 18 years old but still a sassy little girl.

• A son like you makes life worth living. Happy birthday! I can’t wait until the day I don’t have to buy your alcohol anymore.

• Son, now that you finally turned 18, be prepared to start paying for your own gas, clothes, and insurance. Now I’ll be able to stop giving you pocket money!

• They say there are two things you can’t avoid when growing up: the police and taxes. Happy birthday, son!

• Happy Birthday to my son! I hope this year is the best one yet! Love, Mom, and Dad 😍😍

• Happy birthday to my son. I hope all your birthday wishes and dreams come true.

• On your birthday, remember that you are now old enough to stop blaming your parents for everything.

• Happy 18th Birthday. You’re now officially a gas station employee of the month!

• Being an adult is not a promise – it’s a privilege. Happy 18th birthday, kiddo!

• Happy Birthday to the smart, handsome, intelligent, and funny kid in the world. May you have a fabulous life ahead!

• Happy birthday to my son who is strong and smart and funny and handsome and just plain the best thing since sliced bread.

• You are 18 today, which means you are now old enough to legally remove the word ‘new’ from your car.

• I hope you take it easy on your first day driving without Mom and Dad. We’ll wait for your text that you arrived safe and sound at your destination.

• Turning 18 isn’t a big deal. Turning 38 is.

• Happy Birthday! Enjoy your first legal drink. Who am I kidding? You’ve been drinking since you were 12.

• 18 is when you can officially buy those memes that are already on the internet.

• Go from being a kid to an adult. It’s OK, I’m not scared of you anymore.

• If you think you can’t, you’re right. Good luck!

 Funny 18th Birthday Quotes and Captions for Daughter

• Happy 18th Birthday, Kid. We are so proud of the young woman you’ve become and we look forward to watching you grow even more.

• Happy 18th birthday, daughter! Please don’t do anything I would do. And if you do, please don’t get caught.

• Happy 18th Birthday to my beautiful daughter. I hope that you had an amazing birthday and that you get to enjoy it as much as possible.

• Happy 18th birthday to the sweetest girl I know, who just happens to be my sister. Love you!

• You’re not a little girl anymore, but you’ll always be my baby. Happy 18th birthday!

• Happy 18th birthday to my daughter, the only person who has transcended from ‘this is your last warning’ to ‘no means no’.

• Happy 18th birthday to my daughter and my best friend, enjoy this next chapter in your life.

• When I tell you to get some rest for your 18th birthday, you are free to do it literally. Have a very happy 18th birthday!

• Dear Daughter, please don’t ever grow up. You’ll just be like the rest of us, and someone has to keep the spark alive.

• We love you so much that we can’t even stand it. Happy Birthday!

• Sparkly as a tiara and curly as a pigtail. It’s your birthday, so let’s do some parties!

• Happy 18th birthday to my beautiful, intelligent, funny daughter!

• Happy 18th birthday to a girl that has the best parents ever.

• 18 looks good on you! Happy Birthday to my beautiful, strong, and sassy daughter!

• Happy birthday to my wonderful daughter. You’re 18 today, which means you’ve got 82 years experience of life – enjoy it!

• Happy Birthday to the sweetest daughter. You make us proud every day.

• “Happy Birthday Princess, I wish you and your hair a very wonderful day.”

• Raising a princess may be tough but it’s pretty easy to turn her into an angel. Happy birthday my sweet little girl!

• Happy 18th Birthday! You made it to the end of the year without the police being called.

• Happy 18th Birthday! Time flies when you are having fun until you’re over the hill.

• You are such a beautiful soul! I raise my glass to your 18th birthday.

• Today, my princess turns into a woman. I’m so excited to see you grow up. Happy BDAY!

• I still don’t know where I’m going, but I’m on my way. Happy 18th birthday.

• Time flies when you’re having rum. Happy 18th birthday!

• A daughter is a treasure and a cause of sleeplessness

• Happy 18th Birthday to the finest adult I ever met who occasionally asks for permission when going out.

• Happy 18th Birthday, girl! It’s time to be a woman and a kid at the same time. You’re free to do anything, but you can do nothing at all.

• Wishing you a day as bright and sparkly as your teeny bopper years. Happy 18th Birthday!

• Here’s to a life that is filled with love, laughter, and lots of happiness. Happy 18th Birthday!

• Dear sweet baby Jesus: we want to thank you so much for this beautiful child. Her name is … and she just turned 18. Amen!

• A daughter is just a little girl who grows up to be your best friend.

• It’s your 18th birthday today and I would like to wish you many, many happy returns of the day.

• You know you’re getting old when the candles cost more than the cake #18thbirthday

• Happy birthday to my incredible daughter! I hope you think of me as half as cool as I think of you!

• Happy Birthday to the love of my life. I am so glad God gave me you. I couldn’t ask for a better daughter.

• I am so glad that you are finally legal. Now when you do something stupid and I call the cops, at least they will know you’re an adult!

• My daughter is getting so old, I don’t know what to do. She is constantly giving me grey hairs.

• Birthdays are nature’s way of telling us to eat more cake.

• You’ve reached the age where everything hurts and what doesn’t hurt doesn’t work. Happy birthday!

 Funny 18th Birthday Quotes and Captions for Grandson

• The meme master has turned 18, but he still has the same crazy personality. Happy birthday, grandson!

• Happy 18th Birthday to the strongest, kindest, and most resilient man I know.

• Happy birthday to the best grandson ever. I would wish you love and happiness, but I know you are already full of both. 😜

• Happy 18th Birthday! Please don’t do anything I would do, and please don’t do anything that I wouldn’t do. There is a very fine line there.

• You are now at the legal drinking age. The alcohol is about to be hitting you harder than your parents ever could. Happy 18th birthday!

• It’s time to enjoy the ride because you are now officially an adult. I hope your life is filled with adventure and new experiences. Happy 18th birthday!

• You’re not quite old enough to vote, yet you still managed to become president of my heart. Happy 18th birthday!

• Happy 18th birthday, buddy! I guess this means you’ve survived the teenage years, and that’s a feat in itself.

• 18th birthday is just a reminder that you are an adult now. Prepare to pay your own bills!

• Happy 18th Birthday! Welcome to the age where everything hurts and nothing works.

• Do you know what’s the best thing about turning 18? Getting a driver license.

• You’re officially a teenager, but you still belong to me.

• An 18-year-old son is a blessing and a nightmare at the same time.

• You are officially old enough to make wise decisions, and I expect that you will use your wisdom wisely.

• In this family, we celebrate your 18th birthday for a whole year. Happy 18th Birthday Dear Grandson!

• Happy 18th Birthday, grandson! Now you are officially old enough to act like a teenager again.

• Dear Grandson, we love you more than you will ever know. Now let’s go get some cake…

• I bought you a present but I forgot to wrap it. Then I remembered that you are 18 and you can buy your own. Happy Birthday.

• Happy 18th Birthday! Time to put away the video games, roll down your pants, and act like an adult. Welcome to the world of responsible people!

• When the world elevates you and treats you like the man of the house, you can finally say your adolescence is over. Happy 18th birthday.

• Happy 18th to my favorite employee!

• Congratulations on your 18th birthday! You are now free to do everything that you weren’t supposed to do when you were a kid. Happy birthday!

• Let your birthday be a celebration of the life you have and all that is still to come!

• When you were first born, you cried and the world rejoiced. Live your life in such a way that when you die the world cries and you rejoice. Happy Birthday.

• You are finally 18, guess that means you don’t need a ride to school anymore?

• I’ll stop drinking when I’m done.

• Happy 18th birthday from your favorite grandparent! Grandma and Grandpa love you!

• Happy birthday to a grandson who is so smart, funny, and handsome that it must be illegal in at least 47 states!

• Without you, my life would be boring. Thanks for being the best grandson ever! Happy 18th birthday.

• Happiest birthday Grandson. I’m so proud of the young man you are becoming. You always make me laugh because you remind me so much of myself!

• Happy 18th Birthday to my grandson. You may only be turning 18, but I feel as if I am entering middle age.

• Happy 18th Birthday! You’re closer to being a drunk than I am.

• Turning 18 is no small potatoes. Happy birthday from the GRANDEST grandparents in town!

• It took you 18 years to finally realize that there are better things besides video games. Happy Birthday!

• Here’s to another year of getting smarter, bigger, and better at the same time. Happy birthday, grandson.

• You’re 18! That’s a great age to be.

• Life is too short for boring clothes, bad wine, and not laughing at yourself.

• Congrats on turning 18 and being able to go out at night! My curfew is still 9 pm :/

• I hope you grow up to be a rebel. You’ve given us enough trouble already!

 Funny 18th Birthday Quotes and Captions for Granddaughter

• Happy 18th Birthday to my amazing granddaughter. I love you and will always be your biggest fan! Love, Grandma

• I don’t know why it’s called being 18. The first thing you should do is legally change your name to Adulting. Happy Birthday, Granddaughter!🍰

• Happy Birthday to the most magnificent, graceful, and kind granddaughter! You are a miracle! Stay cool forever.

• You know you’re getting old when the candles cost more than the cake. Happy birthday, Granddaughter!

• Happy 18th birthday to the girl who has stolen my heart.

• You’re now an adult. But don’t drink one. Happy birthday, granddaughter!

• Happy Birthday, granddaughter! We’re so proud of you, and we hope that all your sweetest dreams come true.

• Happy 18th Birthday. Please take some tips from me and do not get into trouble today. Do not think that you are an adult already because you will always be a kid to us.

• Happy Birthday. You are totally old enough to stay up past 10 pm now. 😉

• 18 candles? That’s a lot to fit on your cake. Sorry

• Granddaughter, you have made your 18th Birthday very special for me because I get to celebrate it with you. Happy 18th Birthday.

• Happy 18th birthday. I would like to wish you the best of luck in life and remind you that if anyone is caught buying you alcohol, I will deny knowing you. Love, Grandma

• To my granddaughter on her 18th birthday, I say “Happy Birthday” with deep love and pride.

• I can’t believe you’re legally an adult. Now you have to start following the law. Happy 18th Birthday, I love you!

• You’ve come a long way baby, but you still need your laundry done. Happy 18th Birthday

• My Granddaughter has matured into such a beautiful young woman.

• Happy 18th Birthday. You are now the age that I was when you were born. Time flies, doesn’t it?

• There is no place like home to relax, but your place is even better since it’s not my home. So feel free to party as loud as you want today. Happy 18th birthday!

• Happy 18th Birthday! It’s okay to be a kid at heart, but now it’s time to leave the house.

• Today maybe your birthday, but today also happens to be National Puppy Day. I think that’s a sign of good things to come. Happy 18th birthday.

• Happy birthday, princess. Don’t let anyone treat you like a damsel in distress.

• Just because you are 18 doesn’t mean that you can stay out all night. Why? Because you still have to be home by 8:30. Happy Birthday!

• Happy Birthday, granddaughter! Make it a day you will always remember. You are so special and dear to us, we really hope you have a wonderful birthday

• Happy 18th birthday! I know it’s tempting, but don’t go too wild. You still have to move out of my house in the morning.

• Happy 18th birthday to my girl! Friends are like bras – close to your heart and always there for support.

• Happy 18th birthday! Live it up while you can, kiddo. Pretty soon you’ll be all grown-up and boring. Don’t ever change!

• I get my witty personality from all the people I have met in my life.

• It’s your birthday, now you can legally watch Game of Thrones. Happy Birthday!!!

• Shhh…don’t tell anyone but the last 18 years have been just practice for real life. Happy Birthday.

• Another milestone: 18 candles, 1 cake, and a lot of Calories. Happy Birthday!

• Congrats, you are finally at the legal drinking age.

• You’re old enough to know better, but still young enough to get away with it.

 Funny 18th Birthday Captions and Quotes for Sister

• Happy 18th birthday to my crazy sister. Welcome to the club! You are officially an adult as of today. However, if you feel like a kid again when with me, I’m cool with that.

• I am the best sister in the world. My parents say so and you can’t prove them wrong. Happy birthday, sis!

• I’m so proud of you, my dear sister. Happy 18th birthday.

• Happy 18th birthday sis; you’re now ready for the real world.

• Happy Birthday to my favorite sister. You are not just my sister, but also my best friend. I am so lucky to have a sister like you!

• My parents wanted me to have a sibling; so, they waited 18 long years to finally give birth to you. Happy Birthday!

• You only get one “sweet“ 18th, so hope it goes down as smoothly as me. Happy birthday, sis!

• Love you the mostest, sis! Happy birthday!

• Turning 18 means you’re now old enough to break out of jail with a crowbar. 🔨

• Didn’t hide her beer. Don’t hide your age.

• Today I mature from a child to an adult (or at least that’s what the bartender told me.)

• The years have been short, but the days drag on.

• Wonderful happy 18th birthday sister! You’re finally legal. Now go out and do something illegal!

• Happy 18th birthday to my little sister. I was going to give you a candy bar and a pack of cigarettes but Mom said ‘no’!

• Dear sister, I’m so glad you’re my sibling and we have the same parents. Happy birthday!

• 18 years ago today, my parents made me the happiest brother in the world.

• I am so proud of the woman you have become and can’t wait to see what the future holds for you. Happy birthday!

• Happy Birthday to the #1 sister in the world! I hope your day is totally awesome!

• Happy birthday to my sister and best friend, who is better than me at everything.

• You are now an adult, which means you can never say “not it”.

• Happy 18th Birthday to my favorite sister. I can’t believe you are that old.

• Sister, I hope your birthday is just as beautiful and funny as you. Those were some of the Instagram captions you can use for your next post.

• I am so excited to see what else life has in store for you this year. Happy 18th Birthday, Wonderful Sister.

• Happy 18th Birthday to a person who’s been waiting for this day for 18 years.

• You’re old enough to know better but still young enough to get away with it. Happy 18th birthday!

• A little sister is the greatest blessing of all. Happy Birthday, sweetheart!

• Dear Twinkle, you are 18 now! I hope your 18th birthday is as special as you are!

• Happy Birthday to my beautiful sister. Apparently, you’re old enough to drink now so we should definitely go out for cocktails tonight!

• The only time I was ever a princess was when I was eighteen. You’ll always be my little princess!

• Happy birthday to my sister. You’re another year older and I still hate it when you call me “kiddo.”

• Happy birthday to the only person I would want as my getaway driver. Love you, sis!

• Let your birthday be a reminder of how rad you are.

• OMG, another year older and another year wiser? Haha kidding! Time to party!

• Happy 18th birthday to my sister, who used to steal my clothes and now just borrows them without asking. I miss the stealing, at least I knew where they were. Love you, sis!

• Sister, you’re 18 now. So act like it! Have some fun in life for a change.

• There are no words to describe how awesome you’re going to be at this 18th birthday thing. Happy birthday!

• Birthdays are nature’s way of telling us to eat more cake! Happy Birthday, Sister!

• I can’t believe you’re 18. You will officially be able to do everything I say you can’t.

• One more year closer to your midlife crisis. Happy Birthday, little sis!

• Congratulations you are now 18 and legally allowed to do everything you have been doing since 15.

• Happy birthday to my sister who can drink me under the table.

• I still can’t believe you are 18. Isn’t this illegal?

• Happy birthday to my Bestie. In the words of my father, “too much to drink” and “way too old to act like this”

• Congrats on becoming the legal drinking age! Cheers to being 18 and not a minor.

• Another year older, none the wiser. Happy birthday!

• Some people are like clouds. When they disappear, it’s a beautiful day.

 Funny 18th Birthday Captions and Quotes for Brother

• Happy 18th Birthday, My little Brother. Now that you are officially an adult, don’t forget to be awesome like me.

• Happy 18th Birthday to my brother, the only guy I know who gets cooler each year.

• Happy 18th birthday to my brother. Can’t believe were legally adults now, and I can also buy you beer whenever I want.

• Happy 18th birthday, Son! Mum and Dad have decided to revoke your phone and driving privileges.

• Happy 18th birthday, bro! You are now free to break your curfew and do whatever you want. I’m officially off the hook for bailing you out of jail.

• Happy 18th birthday to my brother, who may still ask me to tie his shoes. 🙄

• Happy 18th birthday to my favorite sibling. My gift to you: a few more years of telling people how old you are.

• This is the era of my life where I’m old enough to drink but still young enough to pass out. Hope your 18th birthday is a blast!

• It has been 18 years since I’ve been able to blame all my problems on you! Happy Birthday!

• Here is to another year of being blessed with a brother that I can call my best friend. Cheers!

• After 18 years, I think we can both agree that you’re finally cut off from my pocket money.

• Wishing you the happiest of birthdays! Hope it is a complete riot!

• Gonna party like it’s my 18th birthday!

• Now that you’re officially an adult, I’ll expect a good bottle of wine for Christmas. Happy Birthday!

• Happy 18th birthday little brother, when I was your age I still thought the world was going to end in 2012.

• You are the best brother in the world, even though you are mine. Happy birthday!

• Happy Birthday to the most awesome brother I could ever ask for. 18 is a magical thing – it’s like you turned into an adult overnight!

• My brother is 18 today! I would say that I’m surprised at how fast time has flown, but I’ve never moved as slowly as I have these last few years. Happy birthday, bro!

• Rules for dating my sister. Don’t!

• Happy Birthday to an amazing guy who totally knows the best places to party in the city.

• I’m so glad you were born because you brighten my life and fill it with joy. Happy birthday, little brother!

• I’m going to celebrate your birthday, myself. Because I know you don’t want to get older. Happy Birthday!

• Don’t feel bad, bro. I know you have a hard time of it. You’ve been waiting 18 years to drink, and now they tell you that you can’t hang out with your high-school friends anymore.

• Welcome to the world of adulthood! It comes with its perks.

• They say you lose your memory as you grow older. I say forget about the past and live life to the fullest today. Start with cake.

• Happy 18th birthday to the person who I can share a bathroom with!

• Happy 18th birthday to the brother who’s been my best friend since birth!

• I hope you have all the wealth in the world on your 18th birthday, but for now, I am gifting you this card. Happy Birthday to the most charming and handsome guy I know.

• The little brother I used to play with is now a man. Happy 18th birthday!

• Happy 18th birthday to my brother who just became an official adult and a further annoyance to my parents.

• Happy 18th, bro! Now you can legally get a tattoo of your favorite band, marry your high school sweetheart, and join the military.

• Pretty sure I’m not your only secret, bro! Happy 18th birthday!

• You’re not 18, you’re 1 drink away from being 20! Happy 18thbday

• Happy 18th birthday! You’re not a kid anymore. It’s time to be an adult and stop partying every week.

• Happy birthday to my brother! I hope your day is filled with happiness and a whole lot of love.

• Happy Birthday to my brother, the only person I know who shares more DNA with me than Facebook does.

• Little bro, you’re officially 18 and this means you can now drive in the carpool lane.

• Turning 18 is a joke. You’re still just a kid, you only get to drink legally now.

• This kid is now 18 and doesn’t have to listen to his parents anymore. Poor guy, now he has to listen to the government.

 Funny 18th Birthday Captions and Quotes for Best Friend

• One step closer to drunk texting your crush without parents’ permission. Happy 18th birthday!

• Happy 18th birthday, girl! Welcome to the real world, where you have to start paying for your own pizza.

• This is going to be the last birthday you will enjoy as a teenager. Make sure to celebrate it in style. Happy 18th birthday!

• Today, you are 18 years old. And I want to congratulate you with this beautiful day! I wish that everything what you dreamed about becomes true! Congratulations on your day, buddy!

• Happy 18th birthday! Now we can do all the things you couldn’t do when you were 17 and a half.

• Happy Birthday! Your eighteenth birthday marks the beginning of adulthood and the end of childhood.

• 18 candles?‍♀️ Nah, 18 candelabras?‍♂️ It’s your birthday. Go big or go home.

• Someone I love was born today.

• Well, we officially have an adult in our group! Happy Birthday

• Ready for adulting? A little. More about the cake and presents, if I’m honest.

• Happy 18th Birthday! This is your first day as an adult.

• Happy 18th birthday, you’re an adult now, or at least that’s what your driver’s license says.

• It’s cute when you’re turning 18 and you still have a childhood bedtime.

• Who cares about the 18th birthday when you look 16?

• Happy 18 th birthday to an adult in theory.

• Happy Birthday to my best friend. Let’s make this year even more amazing than the last!

• Happy birthday to my best friend! You know all my secrets. Let’s party like it’s 1989!

• Can’t believe you’re 18 now! Who’s gonna be the DD on our next night out?

• “I’m 18 and still waiting for my Hogwarts letter.”

• Here’s to the birthday girl – may you have many more to come!

• Happy 18th birthday to the greatest friend! You’re everything a true friend should be and more. I hope your day is filled with love, laughter, and happiness.

• On your 18th birthday, I have to legally treat you like an adult. So, let’s go get drunk and throw up on the sidewalk. Happy 18th birthday!

• I don’t know what my future holds, but I hope it includes you! Happy 18th birthday friend!

• You are still a young adult. but It’s time you start acting like an adult. Happy 18th Birthday!

• Happy 18th birthday to my best friend! Now we can legally be bad influences on each other 🎂🎉

• Happy 18th Birthday!! Enjoy it while you can because, by tomorrow, you’ll be in the terrible 21 clubs.

• Happy Birthday to my best friend. This year you are 18, so we can start acting our age.

• Happy 18th birthday! You are now legally able to do everything that you have always done anyway.

• Happy birthday to the best friend who knows me like no one else does, and is that person in my life who no one else can be.

• Just like a flower, you bloomed into the young lady that you are today. Happy birthday!

• 18. It’s the age when you officially feel the pressure to grow up and start making decisions. How do I know? Because my mom told me

• You know you’re getting old when the candles cost more than the cake.

• Time to party. Can’t wait to drink my way through this day.

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