21

The incorrect answer to 9 + 10. Originaly started by a kid on vine. When asked what 9 + 10 was, replied "21"

(Dad) you're stupid. Whats 9 + 10
(Kid) 21

by Aggin and Aggin July 11, 2015

21

DIE!

21 means DIE because if you add up all of the sides of one die you get 21.

Also, 42(The answer to the Universe and Everything) is 2*21. so the point of the universe is 2 die OR to DIE!!!

by ProfMathodian04 January 23, 2021

21

the number of the best player in the NFL.

LaDainian Tomlinson #21 scores another touchdown! His third of the night.

by Brett21 March 8, 2009

21

9+10

Q-WHATS 9+10?
A-21

by Tay-Rone May 11, 2015

21

To fuck someone against the wall.

Dude: man I had the best night last night!
Friend: did u and your girl have fun?
Dude: yeah I 21'd her til she orgasmed! It was amazing!

by lovemybear November 1, 2014

21

An intriguing male, whose birthday is either on the 1st of February (2,1) 21st of the month, or wears 21 on their jersey. Certain girls are drawn to these males for one reason or the other. They are extremely special, and so are buildings with the number 21.

He is my 21

by Theskimking June 12, 2011

21

The age that an American citizen, having been able to enlist in the military, purchase tobacco, vote, and enter a strip club for three years already, can finally go and buy a can of beer.

Guy 1: "Hey, I heard you're 21 today! Here's a beer!"
Guy 2: *puffs cigarette, shouting over strip club music* "Thanks, dude. Now I'll finally know what being an adult feels like."

by heywhowrotethat December 11, 2020