Hey there! Are you looking for some funny 21st birthday wishes for your son or daughter? Look no further!
Here are 30+ hilarious birthday messages that will make them laugh out loud, From witty one-liners to heartfelt messages, we have got you covered. So, sit back, relax, and browse through our collection to find the perfect wish to make your loved one laugh out loud!
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Funny 21st Birthday Wishes For Both Son & Daughter
Turning 21 is a major milestone in anyone’s life. It’s the age where you can legally drink, vote, and do all sorts of things you couldn’t before. If you’re looking to make someone’s 21st birthday extra special, there are plenty of great ideas to choose from.
Happy 21st birthday! It’s a big milestone and I hope you have a fantastic day. Just remember, now that you’re legal, you can buy me a drink too! Enjoy your celebrations.
Congratulations on finally becoming an adult! Don’t worry, being an adult is like being a kid, except you have to pay bills and pretend you know what you’re doing.
Happy birthday to my favorite 21-year-old! You’re officially old enough to drink, but don’t forget to drink responsibly (aka don’t embarrass yourself too much).
Cheers to the birthday girl/boy! May your 21st year be filled with lots of fun, laughter, and most importantly, free drinks.
Happy 21st birthday to the world’s best son/daughter! I can’t wait to see what amazing things you’ll accomplish in this next chapter of your life.
Cheers to the coolest 21-year-old I know! Now that you’re an adult, remember to always act your shoe size, not your age.
Cheers to the person who has always been young at heart! Here’s to hoping you never grow up… but do grow out of your awkward phase
Congrats on finally being an adult! Now, if only we could get you to stop playing video games and start paying rent.
Happy 21st birthday to the one who has always been an overachiever! Here’s to hoping you’ll finally achieve your dream of becoming a professional napper.
Read More: 30+ Best Funny 21st Birthday Wishes, Quotes & Messages
You know you’re getting old when you start getting excited about things like good health insurance and a 401k. Welcome to your 20s, my friend.
Happy 21st birthday! May your day be filled with cake, balloons, and more birthday wishes than you know what to do with.
Congratulations on turning 21! Just remember, with great power comes great responsibility (and a killer hangover).
Happy birthday to my favorite drinking buddy! May your 21st year be filled with endless rounds of shots and unforgettable memories.
I can’t believe my baby is all grown up! Happy 21st birthday, kiddo. Don’t forget to call your mother every once in a while.
Happy birthday to the most amazing 21-year-old I know! May your day be as fabulous as you are.
Happy birthday to my favorite adventurer! I can’t wait to see where life takes you in this next chapter of your journey.
You’re finally legal! Now you can go out and conquer the world (or at least the bar scene). Happy 21st birthday!
Congratulations on finally being able to rent a car legally! Just remember to drive safely (and don’t let your friends convince you to take shots before hitting the road).
You’re finally old enough to do all the things you’ve been pretending to do for years. Happy 21st birthday!
Cheers to you on your 21st birthday! I hope you celebrate like there’s no tomorrow, but not so much that you can’t remember it.
Happy 21st birthday! May your designated driver be as reliable as your phone battery.
Congrats on turning 21! May the only thing you regret in life be the shots you didn’t take.
Happy 21st birthday to the coolest, most awesome, and most fun-loving son/daughter! Now let’s raise a glass to your future and all the good times to come.
Funny 21st Birthday Wishes For Son
These Funny 21st Birthday Wishes For Son will surely bring a smile to your son’s face and make his special day even more memorable. From sarcastic one-liners to playful puns, we’ve got you covered with some of the funniest birthday wishes for your son.
Finally, you’re old enough to legally buy alcohol! Just don’t forget to share with your old man. Happy birthday, son.
You’re finally 21! Time to start making some questionable decisions. Happy birthday!
You’re finally 21! Time to start adulting… just kidding, let’s go party! Happy birthday!
Congrats on making it to 21! Now you can finally start using your real ID.
You’re officially an adult now, but don’t worry – you can still act like a kid for a little while longer. Happy 21st!
When you turn 21, there’s no need to worry. Another year has passed and you’re still single, even though the people who said they would call haven’t.
The son of a lively and handsome father turns 21 today, I hope you find a good job soon so I can treat myself with my hard-earned money.
The best of luck to you in finding a girlfriend who will always stand by your side! Happy 21st birthday, my beloved son!
Every year, I see you getting taller and growing up in some way. Well, I’m happy either way. Happy birthday, son.
It’s been an exciting journey watching you grow up. Happy 21st birthday, son!
Happy birthday, son! You are so special that I think your birthday should be a national holiday. I will be the first to take the day off!
My unwavering love for you as your mother will persist, regardless of any embarrassing actions you may take. You mean the world to me, Happy 21st.
Funny 21st Birthday Wishes For Daughter
Look no further than these hilarious and heartwarming Funny 21st Birthday Wishes For Daughter. From poking fun at her newfound adulthood to reminiscing about her childhood, these birthday wishes are sure to make her day even more special.
Happy 21st birthday to the most beautiful daughter in the world! I hope this year brings you all the joy and happiness you deserve.
Happy 21st birthday to the most fabulous daughter in the world! May your day be as amazing as you are.
Happy 21st birthday to my lovely daughter! It seems like just yesterday you were a little girl, and now you’re all grown up and still asking me for money. Just kidding, love you!
Happy birthday, my sweet daughter! You’re finally legal, but please don’t forget that you’re still my little girl. I promise not to embarrass you too much tonight.
Happy 21st birthday to my favorite daughter! I hope your day is as amazing as you are. Just remember, now that you’re officially an adult, you’re responsible for your own laundry.
Congratulations on turning 21, my dear daughter! It’s a big milestone, and I’m so proud of the amazing woman you’ve become. Just don’t forget to call your mother once in a while.
Happy birthday, my wonderful daughter! You’re now officially an adult, but that doesn’t mean you can’t still ask for your father’s advice. Just don’t expect me to be cool when you start bringing home boyfriends.
Happy 21st birthday to my beautiful daughter! I’m so excited to see all the amazing things you’ll achieve in this next chapter of your life. Just remember, you can always come to me for a hug when life gets tough.
Happy 21st birthday to my favorite daughter! I can’t believe how fast time has flown by. Just remember, no matter how old you get, you’ll always be my little girl. Love you to the moon and back!
You can send an e-card to your son or daughter who is turning 21 to make their day even more special.