Enjoy this collection of 21st birthday quotes, 21st birthday sayings, funny quotes about turning 21 and 21st birthday greetings. The collection below was compiled from books, websites, t-shirts and greeting cards. If you have one you would like to share please do. You can add your favorites with the add a quote box in the right hand column of this page.
At twenty-one, so many things appear solid, permanent, untenable.
~ Orson Wells
Live as long as you may. The first twenty years are the longest half of your life.
~Unknown Author
Finally 21, and legally able to do everything I've been doing since 15.
~Unknown Author
Today is special because you're 21
Today brings a chance
to look towards the future
new dreams, new successes.
To a bright new tomorrow
waiting for YOU!
~Unknown Author
21 is that magical age when suddenly all the things your parents taught you, whether you wanted to learn them or not, starts to look like pretty good information.
~ 21st birthday quote by Unknown Author


At twenty years of age, the will reigns; at thirty, the wit; and at forty, the judgment.
~Benjamin Franklin
Now that you are 21 you no longer have to sneak that beer---which takes all the fun out of drinking.
~Unknown Author
21 is the age of responsibility. Give it a few months and you will be wondering why you were in such a hurry to get here.
~Unknown Author
Let us celebrate the occasion with wine and sweet words.
~ Titus Maccius Plautus
Finally twenty-one. Are we the grownups now?
~Unknown Author
Happy 21st Your adopted!!
~Unknown Author
Tonight, all the focus will be on you - it’s just as well because you won’t be able to focus on anything.
~Unknown Author
Remember at the end of the night that giant margarita with a worm in it... is a toilet!!
~Unknown Author
Here is to a night you probably wont remember, with people you’ll never forget. happy 21st.
~Unknown Author
It’s my 21st birthday! Pass the booze.
~Unknown Author
Damb, I make 21 look good.
~ 21st birthday quote by Unknown Author
Welcome to the grown-up world of legal age. Experience life at its best with all your own bills, problems and worries. Happy Birthday
~Unknown Author
At 21 you can have it all---all the bills, problems and responsibilities of an adult.
~Unknown Author
There is only one thing left to do on your 21st birthday that you have never done before---vote.
~Unknown Author
You're 21 now, so you can drink. Just think in 14 years you can become president of the United States. Just because you can do something doesn't mean it's a good idea to try.
~Unknown Author
When I was a boy of fourteen, my father was so ignorant I could hardly stand to have the old man around. But when I got to be twenty-one, I was astonished a how much he had learned in seven years.
~ Mark Twain
I don't know what all the fuss is about turning 21. By 21 you should realize that birthdays just mean more responsibility. So remember to be more responsible
~Unknown Author
The party is on my birthday, June 21 - my 21st on the 21st, which is Midsummer's Day, the longest day of the year and the longest night for a lot of people who are helping to organize it. My father very kindly suggested having a party, although he's probably regretting it now.
~ Prince William
Twenty one is a super important milestone birthday event. It means you have less than 80 years to hit 100.
~Unknown Author
I’m 21 now but age gives no guarantee on maturity.
~Unknown Author
21 beers for 21 years.
~Unknown Author
Go ahead card me, I dare you.
~Unknown Author
It’s your 21st birthday now you can buy me a drink.
~Unknown Author
21 and legal. Proceed with caution.
~Unknown Author
If your gonna do something you’ll regret on this birthday, my advise is to sleep in.
~Unknown Author
Of course I know everything. I’m 21.
~Unknown Author
21 and hot, buy me a shot.
~Unknown Author
Birthday spankings are hot when your 21.
~Unknown Author
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