When it comes to birthday parties, the big question is “what are the best Funny 21st Birthday Instagram Captions”. No one likes a boring, unmotivated, and lazy Caption. The following list of funny, witty, and smart Instagram captions can help you make your Instagram page stand out from all the rest!
Funny 21st Birthday Instagram Captions
- 21 years and still a hot mess. As always, happy 21st birthday!
- “Age is just a number, but 21 seems like such a nice one.” Happy birthday!
- Happy birthday. You were so cute as a baby, look at you now!
- One more year closer to being 21… Or completely over the hill.
- Mark this day in history, folks. The world has never seen someone as amazing as me before today.
- I’ve made it to the age where I’m old enough to rent a car and young enough that I won’t need bifocals.
- 21 years old. Because most other numbers just don’t matter.
- 21 is often referred to as the golden year because, for many, it is the peak of maturity.
- You’re not 21 until you try to take a selfie at the club and it turns out really shady. Happy 21st birthday!
- Today I am as old as my tongue and a little bit older than my teeth. Happy 21st Birthday!
- Gone from zero to hero. Happy 21st!
- “You’re 21, your entire life is ahead of you!” —said no one ever
- I’m 21 today! I’m going to make all of my adult decisions for the next 15 minutes.
- 21 years young! I can’t keep calm, it’s my birthday.
- Oh, look, 21 candles on the cake. I’m so happy, I can hardly wait. Please blow them out before they burn down the place.
- Congrats to my youth, you made it 21 years!
- It took me 21 years to be this good-looking.
- Happy 21st birthday to the only person whose 21st birthday I can remember.
- Happy 21st Birthday! Now go show the world who you really are.
- When you turn 21, you’re legally allowed to grow up. Or not.
- And just like that, I turned 21. No more fake IDs are allowed…
- Turning 21 is not just about partying, it’s about being able to legally do all the things that cause bad health and arrest.
- 21 reasons I’m having a party tonight. 3 more reasons I can’t remember them all.
- They may be legal but they’re still children.
- 21 is the only number I still like counting to. Happy birthday!
- And so the adventure begins.
- Happy 21st Birthday! This is a big one. You can now rent a car and get hammered at the same time. Enjoy it, you only turn 21 once!
- Twenty fun and then you’re 21.
- Thank you for the birthday wishes, money, and cards. Just kidding I don’t remember any of that because I was drunk.
- I was cute at 21!
- So, I decided to stop looking for the perfect man and just become an astronaut. That way, I can visit all my exes in space.
- I hate to admit it but my baby is 21 now.
- Another year older, none the wiser.
- Enjoy this special moment in your life because it only happens once, and you’re officially out of the “can I buy beer” age.
- I’m not 21. I’m 18 with three years of experience.
- Birthdays are good for you. Statistics show that people who have the most live the longest.
- 21 today, but still a child at heart.
- Half of my age is a decade ago.
- Getting old is not for sissies.
- I want to thank my arms for always being by my side. My legs for always supporting me and my fingers, because they’re all I can afford.
Funny 21st Birthday Quotes
- The first sip of coffee is worth more than the sweetest dreams.
- I think I’m going to hit the hay early tonight.
- Adulting can wait. Right now, I’m just trying to get through my birthday month.
- Happy birthday to one of the few people whose birthday I can remember without a Facebook reminder.
- We’re not close to being perfect, but here’s to another year of trying. Happy birthday to us.
- It took me 21 years to realize that I’m an adult. Let’s party, now that I have my card!
- I’m 21, but my body is a Wonderland.
- A person who never made a mistake never tried anything new – Albert Einstein.
- A birthday means that you are a year older, but a birthday party means you get to act 10 years younger.
- We’re going to a party like it’s my birthday…. because it is!
- 21 is the age to do everything at least once. Happy birthday!
- I am officially too old to understand today’s generation.
- At 21, everything is possible and tomorrow looks friendly.
- Happy birthday to one of my best friends! We don’t know what we would do without you and your embarrassing dance moves.
- It’s my 21st birthday! I’m legal, yay! No more lying about my age to get into the club.
- Happy twenty-first birthday to the friend who has been with me through all of my bad hair days and outfit fails.
- I can’t keep calm. It’s my 21st birthday!
- Happy birthday! I’m glad you are the same age as me now. #bffs
- Not sure if turning 21 or just living in 2020.
- I’m not 21. I’m 18 with three years of experience.
- Age is just a number and mine is unlisted.
- Congratulations on 21 years of success. Happy 21st birthday!
- Treat yourself today! You deserve it—you’re 21!
- Some people never grow up and I think that is the best way to age! Happy 21st Birthday to you!
- Happy 21st Birthday. Welcome to the world of terrible hangovers and regret.
- Turning 21 is so much fun, not that I know anything about it.
- No more FOMO! Now that you’re 21, you can get in on the fun.
- 21 is a big milestone and we’re excited to see what comes next. Stay wild, kiddo!
- “You are now old enough to know better, but young enough not to care.” – Unknown
- 21 years ago, I was born. But today’s the day you realize it!
- Age is just a number. I’m 21, but I act like a 12-year-old.
- Happy Birthday to someone who’s 21, fun, fabulous and FINE.
- 21st birthdays are like cats: If you ignore them, they’ll go away.
- It’s my birthday and if I don’t post a selfie, did it really even happen?
- I appreciate the fact that you didn’t just let me get away with murder when I was 18. Happy Birthday!
- Age is just a number. Nobody knows how old you are unless you tell them.
- You know you’re getting old when the candles cost more than the cake. Happy Birthday!
- Turning 21 like.
- 21 and finally legal! Let’s get this party started!
- Some people are old at 17 and others are still young at 33.
- Don’t worry, Mom, I’m allowed to be here!
- 21 question: Coffee or Cocktails?
- 21 years old — but who’s counting?
- You now have to wait in the car.
- “It’s my 21st birthday. If anyone asks, I’m 21.” “21 is the age when you realize that nothing good happened before this age.”
- Yesterday, you were 18. Today, you are 21. Tomorrow, you’ll be too drunk to read this.
- Another year older… you better act your age.
- I haven’t been this excited since I turned 19 and 20.
- 21 years ago, I was given the best gift ever. #cheers to another year of me!
- When I count my blessings, I count you twice! Happy Birthday!
- This is 21. Cheers to me.
- The best is yet to come, baby!
- It’s your 21st Birthday today-just wanted to let you know that I am so proud of the person you have become and the amazing life you are living.
Funny 21st Birthday Captions For Yourself
- Welcome to the age of no excuses. Happy 21st!
- 21 is the new 16. Happy birthday!
- I’m not 21 anymore… I’m just 19 with 2 years of experience.
- 21 and still a child #anotherdayolder
- Happy birthday to me! 21 years old. I’m officially legal. The world’s my oyster. I’m so excited about this chapter of my life.
- Woohoo 21.
- Happy 21st birthday! You’re now old enough to know better but still young enough to do it anyway.
- We finally made it out of our teens. I have no idea what I’m doing, but I know I’m doing it really, really well. Happy 21st bday!
- It’s not my 21st birthday, but it’s close enough.
- It may be my 21st birthday, but I still don’t feel any different.
- I’m officially 21. Time to get wasted.
- It is your birthday and no one can stop you.
- Today is my 21st birthday and I am finally legal! Cheers to the next chapter
- I don’t know about you but I’m feeling 22.
- I’m not 21, I’m 18, with 3 years of experience.
- I’m not 21 yet I’m just 18 with 3 years of experience.
- Another year older and deeper in debt.
- There’s nothing more exciting than finding out you have the same birthday as your BFF. Let the celebrations begin. Happy 21st birthday!
- I do what I want and I want to party! Happy 21st, bestie!
- 21 Things I Learned On My 21st Birthday:
- Hey birthday boy! Congrats on becoming a legal adult (lol).
- Turning 21 is only cool if you’re still in college!
- Turning 21 is like realizing you can’t wait to be an adult.
- Happy birthday to my beautiful friend. Thank you for being so awesome and such a good person
- 21st and ready to party!
- Thank God for turning you 21, otherwise, we would have been looking for a new roommate.
- 21 years old and I still act like a kid.
- Aged to perfection 🎉 Making 21 look this good has been quite a struggle, but I’m finally here 🥳
- Now you have the legal right to make bad decisions.
- At 21, you can do whatever you want and no one can stop you.
- Happy 21st Birthday! You’re old enough to get wasted legally now.
- It’s not the 21st birthday until it’s trending on Facebook.
- 21 is when adulthood begins and middle age start. Happy 21st birthday!
- The one where I turn 21🥳
- Congrats, you’re now legally allowed to make poor life choices!
- Cheers to turning 21, I guess.
- Just kidding. I’m 21 forever 🎉
- It’s been 21 years…
- Live life to the fullest, and focus on the positive. – Matt Cameron
- I can’t keep calm, it’s my 21st birthday.
- Congratulations, you’re finally 21! Now that you’re legal, make sure to use your ID every chance you get.
- It’s my birthday, so I’ll post whatever I want.
- Wishing you the happiest of birthdays!🎂
- How do you eat a cake? Slice by slice. How do you eat a birthday boy or girl? Piece of cake!
- 21 years on this earth and I’ve never been so confused. Happy birthday to me!
- It’s my birthday, and I’ll eat cake if I want to!
- Oh, look at you being legal and stuff!
