September 21st 

Very special occasion where we all go and watch the September music video and have the song on repeat all day while having the best day ever.

September 21st example: Do you remember the 21st night of September

September 21st by Itellthetruthonlythetruth October 22, 2019

September 21st 

National cling to your bf/gf day!!

Ur mom: why are Azul and Sebas so clingy today?
Deez: Cause it’s September 21st, duh.

September 21st by Yourmomslilhoe September 20, 2021

September 21st 

Punch Maisie day, cause she deserves it the effin' bitch.

Eliott : I hate Maisie, shes such a bitch.
Katie: Don't worry, its punch Maisie day.
Eliott: Heck yeah!
Katie: I love September 21st

September 21st by anonymous October 17, 2019

September 21st 

National thot day

It’s September 21st it’s national thot day let’s get some bussy

September 21st by That one kid 2234 October 16, 2019

September 21st 

Hug your tall friend day :)

On September 21st Go up to your tall friend and hug them.

September 21st by Iloveoilymen69 September 20, 2023

September 21st 

AMONGUS AMONGUS AMONGUS AMONGUS SUSSY IMPOSTER

person 1:ayo it's september 21st!
person 2:AMONGUS AMONGUS
person 1:SUSSY BAKA IMPOSTER AMONGUS

September 21st by SUSSY IMPOSTER AMOGUS SUS November 3, 2021

September 21st 

National ask someone out day!

Will you go out with me? It’s September 21st!

September 21st by Lxxlee September 15, 2021