Funny · 32 cards

21st Birthday Funny Wishes

Find best funny 21st birthday wishes for your friends and family to make their birthday celebration more exciting. Wish your loved ones in a hilarious and unique way on their special day.

Get the best collection of funny 21st birthday wishes to send to your friends and family. Choose one from the many available online and make your birthday celebration more exciting. Wish your loved ones in a unique and hilarious way on their special day.
Funny

Happy 21st! Legally drink. Responsibly drink. Or… you know.

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Welcome to 21. The age where you can finally make legal mistakes.

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Happy 21st birthday! Try not to peak tonight.

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To 21 — old enough to drink, young enough to think you'll feel fine tomorrow. Happy birthday.

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Happy 21st! Pace yourself. Or don't. The hangover will teach you something either way.

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Twenty-one years old! Your liver is officially on the clock.

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Happy 21st birthday. Welcome to the part of life where you pay for your own bar tab.

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To the 21-year-old — congrats. The cool ID is the consolation prize.

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Happy 21st! Don't make us regret giving you legal drinking privileges.

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Welcome to 21. Hangovers now happen in real time, with no warning.

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Happy 21st birthday. Small shots, big stories. That's the math.

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To 21 — the year you discover you're not as alcohol-tolerant as movies suggested.

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Happy 21st! Welcome to bars. They're slightly less exciting than you imagined.

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Twenty-one and legally allowed to embarrass yourself in new venues. Happy birthday.

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Happy 21st birthday. Pro tip: water between drinks is not weakness. It's strategy.

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To the 21-year-old who's about to discover that brunch is a real adult sport. Happy birthday.

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Happy 21st! Tonight is loud. Tomorrow is a learning experience.

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Twenty-one years old. Officially out of excuses for the dumb thing you're about to do.

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Happy 21st birthday. Cheers to legal drinking and the decade-long hangover ahead.

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To 21 — the age where everyone says "be safe" and means it slightly more than usual.

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Happy 21st! Many drinks. Few regrets. Theoretically.

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Welcome to 21. Bartenders no longer look annoyed when they ID you. (They still ID you.)

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Happy 21st birthday. The cool part: you can drink. The sad part: you have to pay for it.

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Twenty-one. The year you discover wine is an option. And opens. And spills.

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Happy 21st! Try not to set up your entire adult life as one long bar story.