21

The answer to the simple equation 9+10 :)

"You Stupid" "No 'am not" "What's 9=10" "21" "You Stupid"...

by Tomasaa dadaw d December 14, 2020

21

a word that my friend says every day due to the popular meme

I'm number 21.

by oof_grl December 14, 2020

21

The time in your life when your finally LEGALLY alowed to drink.

We all know you drink and your like 15...

sneaky human

IM A HUMAN BECAUSE IM 21

by Was_Hitler_A_Good_Human December 15, 2020

21

when you are finally able to not be murdered by your parents who dont want you, according to some of the more insane libtards

yo jim i just turned 21
congrats now you are no longer eligible to murder by the libtards

by Dave_Der_Fuhrer December 15, 2020

21

The summation of 9 and 10.

Professor: “You stupid.”
You: “No I’m not.”
Professor: “What is the summation of 9 and 10?”
You: “21”
Professor: “Very well done! You have clearly demonstrated proficiency in summation.”

by NotGaelAlexanderHernandezPalme December 15, 2020

21

A mothafucker who is a savage.

„Nigga you 21 fr“

by 47bené May 22, 2021

21

Your that person who got 10 + 9 wrong. Why is this meme so popular.

This one random boy: Whats 10 + 9?
This other random boy: 21
This one random boy: you stoopid

by This one guy is a Asian guy June 29, 2021