21st September 

People born on this day are known for crying a lot but they're one of the most wholesome kind. 13/10 deserve all your love and attention on this day (and pretty much all the other days of the year too)

Person 1 : Hey! When's your birthday?

Person 2 : It's on 21st September!

Person 1 : OH MY GOD I THEREBY DECLARE YOU MY BESTIE FROM TODAY

21st September by AfterglowSkyManager August 2, 2021

17th September 

National tie your hair up day.

Someone in the world probably has nits, tie your hair up just so you don't get them.

It's the 17th September, you have to tie your hair up!

17th September by Name sksksksk September 16, 2021

12 September 

National kiss Shanaeyah day

Im gonna kus you want its it National kiss Shanaeyah day on 12 September

12 September by Nayeha September 9, 2022

No stefan september 

No simping for a boy named stefan

Him; are you gonna fuck stefan tonight
her: no its no stefan september

No stefan september by Joseking September 1, 2020

No Piss The Bed September

An annual tradition, where one attempts to go through all of September without pissing the bed. If completed successfully, mommy will buy us chicky nuggies

Guy 1: Hey man, I totally failed No Piss the Bed September last night
Guy 2: Oh no! Mommy won’t buy you chicky nuggies now!

No Piss The Bed September by garnfeld October 6, 2020

Super Straight September 

Super Straight September Is a Day to remember All of the super straight lives lost due to super straight oppression

Yo cuh it’s super straight September

Super Straight September by Menoblahckmesuperstraight March 6, 2021

26 September 

Aedenday, the day to celebrate all people with the name Aeden.

A: “what day is it?”
B: “it is 26 September, the day we celebrate the Aedens”
A: “oh damn i should serve my friend Aeden”

26 September by Guy#421 September 26, 2021