December 15th

National F**k you day! Say F**k you to all your friends and they have to accept it!

Damir: F**k you Sam
Sam: Why'd you say that?
Damir: Today's December 15th!

by anonymous December 14, 2021

December 15th

This is the day to spend $50 on buying unicorns.

Eden-'Miss Philina, do you want to go buy matching unicorn slippers?'
Miss Philina-'YES! Because today is December 15th!'

by edeninoctober December 13, 2021

December 15th

The day you can’t cuss

You can’t cuss on December 15th

by anonymous November 21, 2021

December 15th

The day you can’t cuss

You can’t cuss on December 15th

by anonymous November 21, 2021

December 15th

National Laugh at a Giants fan day. This is your day to embarrass a fan of the worst franchise in football. Any jokes are valid for use

“Ayo bro how the Giants doing this year?”

“Bro why you being so mean about my G men?”

“Cause it’s December 15th”

by Playboi Cartis unpaid intern December 9, 2019

December 15th

December 15th, otherwise known as "Shermy day" is a day where we celebrate "Shermy". This includes several festivities, mainly involving ingesting spores from various dangerous mushrooms and crying for several hours about the torment.

December 15th is a cool day

by cultofshermy November 16, 2022

15th December

Laylas birthday

Layla when’s your birthday? 15th December bro!

by Gingerunicorn567 September 28, 2021