August 13

The great mushroom war from adventure time that caused the destruction of half the earth and the majority of human life.

Quinn: “Hey, did you know on August 13 it’s the great mushroom war?”
Alex: “the one from adventure time? Yeah.”

by QuinnDearest_ August 9, 2021

she was 13?

You take a girl out, but then you realize she was underage.

"She was 13? Dude, I thought she was 18!"

by 1354678trfd November 3, 2018

May 13

National Give Your Homies Head Day

National Give Your Homies Head Day is preferably the best holiday of the year! This holiday occurs on May 13

You: Yo, you know what day It is?
Homie: Nah bro. What day is it?
You: National Give Your Homie Head Day
Homie: Ah shit...

by PoohsEvilTwin May 9, 2022

Jan 13

Suck colorblind dogg from ny that has fattest and biggest dick of OG’s

Three snow bunnies learn to share on the East side on Jan 13!

by Dunk_kins315 January 13, 2021

article 13

An article that kills many good content creators and good memes

Boi1:Dud check out this meme
Boi2:Nice
EU: BREAKING NEWS memes are bannded due to article 13 wich reforms copyright
Boi1 and 2:The war begins

by The fetus yeeter February 3, 2019

November 13

National Unus Annus day

On November 13 we wear merch, post fanart, etc, just in remembrance...memento mori...unus annus..🤍🖤⌛️

by Georgenotfound simp November 14, 2020

13 incher

You know what i mean

Damn hes a 13 incher

by Gwen Harper September 12, 2020