21

Sum of two integers "9" and "10"

9+10 21

by Incredible Pal June 12, 2022

October 21

Is national dab on da haterz day. Most commonly used when you have a hater

Abby: Sj today is October 21!!
SarahJane: Oh yea bro let’s go dab on da haterz

by _ab8y October 17, 2019

October 21

National hold your ex’s hand day

Hold your ex’s hand pussy on October 21

by yeetinthesheets October 19, 2019

Math 21

Hell on earth.

I’m gonna kill WW over this math 21 pset

by Lizardman1028 December 5, 2021

March 21

March 21 buy yo gf/bf a present or give them a hug

Also ppl that are born on march 21 are emo

by Jay3dixtz March 20, 2022

21s

The card game Blackjack.

Mike lost all his funds in Atlantic City messing with with 21s.

by aoook April 6, 2021

October 21

October 21 is the day to pull down a niggas pants

October 21 go up to a nigga and pull his shit down and expose his tiny dick

by John boob gems October 20, 2019