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

by AfterglowSkyManager August 2, 2021

September 10th

National suicide prevention day

Me: hey wanna celebrate September 10th with me
Sister: yes because suicide prevention day is the most important

by Seb_at_my_best October 7, 2020

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!

by Name sksksksk September 16, 2021

September 29

September 29th is national give head day.

Its September 29 today! Who will I be giving head

by Real OCE September 23, 2021

September 23

This is the day when all fairy god mothers unleash there inner spectacle of greatness and have fun with the shreks Of the world

Omg you are so fierce were you born on September 23rd?

by ThatSherkHoe February 7, 2020

September 29

National change all of your socials and Xbox/ps4/5 or discord pfp for an entire month

“Hey we should change our pfps since it September 29th. change your pfp day”

by Evxostv September 29, 2021

September 23

September 23rd is National fuck your best friend day. Your allowed to give head, grab ass, and get laid but only with your best friend.

It’s September 23 I’ll be seeing you later today

by Ligit_infomation September 22, 2021