Don’t panic if you don’t have any 21st birthday caption ideas, because, at giftOMG, your issue will be solved quickly. Here we collect all the best captions and quotes from different sources, so you can easily find the best one(s) for your birthday photos.

Being 21 is a big deal, and you’ll definitely want to document it all! Whether you’re posting selfies or sharing photos of an adult slumber party, you’ll need only the great captions to go with your 21st birthday party!

These hilarious 21st birthday caption ideas are a great way to add some fun to your feed as you celebrate the special day. You will also find ideas on how to wish your friends or loved ones if it is their sweet 21st birthday. 

Wheter you’re looking for baddie, funny 21st birthday captions for friend or even happy 21st birthday to me, we have it all! So, don’t waste your time anymore! Let’s get started!

21st Birthday Caption Ideas For Selfies

21st birthday caption ideas

Since it’s such a big birthday, you’ll want to do something special and remember it forever. One of the best ways to do that is to take lots of pictures. Then pick the photo(s) you like the most and post it on social media. Don’t forget to add these 21st birthday caption ideas to your photos to capture the moment to the fullest.

  • Start from the bottom now I am 21
  • 21 looks pretty and good to me
  • If you wanna nail your 21st birthday, you gotta get hammered
  • I’m just here for the birthday cake
  • Always been a savage, now I’m 21.
  • It’s my 21st birthday and I can wine if I want to
  • I can’t keep calm, it’s my 21st birthday
  • I’m 21 and hot, so buy me a shot.
  • Birthday mode: the youngest I’ll ever be, and the oldest I’ve ever been. #21
  • Cheers and beers to my 21 years.
  • At 21 everything is possible and tomorrow looks friendly
  • Celebrating this special day, with all my favs
  • Always been a savage, now I’m 21.
  • Let’s get ready to party
  • Cheers to another 365 days of being awesome!
  • Waited 662,256,000 for this.
  • Hit me with your best shot.
  • Funny 21st Birthday Captions For Friend
  • Well, guys, it’s official. I’m old. I was online today and had to actually scroll down to find my birth year in the scrollbar. Happy birthday to me. Yippee!
  • I have mixed drinks about turning 21
  • Cheers to 21 years.

Happy 21st Birthday To Me Caption

Your 21st birthday is a significant milestone and worth celebrating. Here are some happy 21st birthday to me captions to use to make that post even more engaging.

  • It’s finally here! Happy 21st birthday to me – the world just got a whole lot more exciting!
  • Cheers to a new chapter of life! Happy 21st birthday to me and all the amazing things yet to come.
  • I can’t believe I’m 21! Let’s raise a glass to this milestone birthday and all the adventures ahead.
  • Happy 21st birthday to me! Time to celebrate all the hard work, growth, and accomplishments over the years.
  • Another year older, but never too old to have some fun! Happy birthday to me on this special 21st celebration.
  • It’s not every day you turn 21, so let’s make it a night to remember! Happy birthday to me.
  • Here’s to being legal! Happy 21st birthday to me and all the exciting opportunities and experiences that come with it.
  • 21 and ready to take on the world! Happy birthday to me and all the amazing things yet to come.
  • Happy 21st birthday to me! It’s been a wild ride, but I’m excited to see what this next year of life will bring.
  • Finally 21 and ready to have some fun! Cheers to a fantastic birthday and an even better year ahead.

Funny 21st Birthday Instagram Captions 


When you take some photos on your 21st birthday and you want to post that photo on Instagram or any social media, maybe you need some interesting sayings and quotes. Here are some funny 21st birthday caption ideas that you might enjoy.

  • Twinkle twinkle little star, take me to the nearest bar.
  • In dog years, I’m only 7!
  • Been pre-gaming 20 years for this moment.
  • Cheers to pour decisions on my birthday.
  • Today, we say goodbye to a real friend – your fake ID.
  • Be careful what you wish for… My parents wished for me 21 years ago and look where that ended up.
  • Just because it’s legal now doesn’t mean it’s a good idea.
  • 21? Who cares. I just want cake.
  • Finally legal. Proceed with caution.
  • Made it to 21! I know. I’m as surprised as you are.
  • You were my cup of tea, but I drink champagne now.
  • Here’s to a night you’ll never remember!
  • Getting badder with age. #21
  • Happy 21st birthday, when you’re old enough to know better but young enough not to care.
  • Have a pitcher-perfect birthday
  • Cheers and beers to 21 years.
  • Tripping on my own feet for 21 years. Here’s to many more years of clumsiness.
  • 21 and having fun.
  • Drinking may not be the answer, but it’s worth a shot.
  • You have been waiting for 21 years to be able to drink some alcohol. Hmmm. I know you didn’t! Happy 21st Birthday, instead!

21st Birthday Caption Ideas For Your Friends

21st Birthday Caption Ideas

Use one of these 21st birthday instagram captions for friend and celebrate your BFF. Whether you want to commemorate this big birthday party or dinner, make their birthday special and memorable!

  • Go shawty, it’s your birthday.
  • You are officially 21! I hope the next 21 years are as sweet as the last 21. Enjoy it to the fullest and take nothing for granted.
  • You’ve been waiting 21 years to drink some alcohol. Hmmm…I know you haven’t! Happy 21st birthday anyway!
  • Congratulations! Now that you’re 21, you’re off “designated driver” duty. Have a few drinks and enjoy.
  • You are officially 21! I hope the next 21 years are as sweet as the last 21. Enjoy it to the fullest and take nothing for granted.
  • I wanted to get you something that was funny and charming for your birthday, but then I remembered you have me in your life! Happy 21st birthday.
  • You are finally legal. Congrats on your 21st birthday! Enjoy your special celebration.
  • We only get to celebrate your 21st birthday once. So let’s party up and have a night you won’t forget.
  • Twenty-one is a super important milestone birthday event. It means you have less than 80 years to hit 100.
  • Happy 21st birthday!  You’re old enough to have real fun and young enough to enjoy it.
  • From now on you have to watch out your every move. You are at the age where you can legally get stoned and lose your money from gambling.
  • You’re 21! Now you can legally do everything you’ve been doing all along!
  • Now you don’t have to beg strangers to buy you beer! Happy 21st birthday!
  • You may not be the only friend I have, but you’re definitely the only friend I need. Blessed to spend another year with you.
  • I hope your birthday celebration is so great, you’ll need sunglasses to open the fridge tomorrow.

Best 21st Birthday Caption Ideas – Famous Quotes For Social Media


Still stuck about 21st birthday caption ideas? Consider some quotes from famous people. Hopefully, you can pick the perfect caption you’re looking for.

  • “Being 21 isn’t all it’s cracked up to be. You have to start buying your own toilet paper.” – Melanie White
  • “Turned my birthday into a lifestyle.” –  Drake, “Pop Style”
  • “The party don’t start till I walk in.” – Kesha, “TiK ToK”
  • “Every age can be enchanting, provided you live within it.” – Brigitte Bardot
  • Turned my birthday into a lifestyle.” – Drake, “Pop Style
  • “Go shawty, it’s your birthday.” – 50 Cent, “In Da Club
  • “At twenty-one, so many things appear solid, permanent, untenable.” – Orson Welles
  • “Count your age by friends, not years. Count your life by smiles, not tears.” – John Lennon
  • “If life gives you limes, make margaritas.” – Jimmy Buffett
  • “Throw some glitter, make it rain.” – Kesha, “Blow”
  • “My time, my wine, my spirit, my trust.” – Taylor Swift, “Death By A Thousand Cuts”
  • “The more you praise and celebrate your life, the more there is in life to celebrate.” – Oprah Winfrey
  • “When a man is tired of life on his 21st birthday it indicates that he is rather tired of something in himself.”- F. Scott Fitzgerald
  • “I’m ready to paaaaarty.” – Bridesmaids
  • “It’s my birthday. I’ma do what I like. I’ma wear what I like. I’ma party tonight.” – Anne-Marie, “Birthday”
  • “At 21 you’re old enough to go to Vegas where you can lose all your money trying to hit on 20.” – Melanie White

Wrapping Up

Now, you’ve got in hand the best 21st birthday caption ideas. We hope each funny birthday caption helps inspire you to have lots of fun! Go post these cool captions on your post and prepare to get tons of likes and comments! 

For other ages, head to our caption guide and opt for your need. Finally, we want to wish you a very happy birthday!

Source: Collector

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