The name givin to any day that is horribly wrong. This may be because of a ridiculous event, that you don't want to believe happened.
by Tittiezzz December 24, 2009

“yo mama so fat she got on the scale and it said i need your weight not your phone number” “yo dude what the heck?” “ hey it’s march 23rd national yo mama joke day it’s okay”
by jasonearlslushoiuscurls March 22, 2021

Every year in Upstate New York on April 24th they celebrate “Moroccan Joke day” where you make jokes about Morocco or your Moroccan friends.
by theamazingdick September 11, 2023

by redcrayon69 July 12, 2025

Risky Joke Day occurs very December eleventh, Where anyone is able to tell there most risky joke scott free!
Jack: "What do you call a elevator full of gay people? A box of necco wafers!"
Jim: "Woah! That's kinda homophobic dude."
Jack: "Relax, Its Risky Joke Day."
Jim: "Woah! That's kinda homophobic dude."
Jack: "Relax, Its Risky Joke Day."
by WDYMJean December 11, 2020

“Time to go make billions of ur momma jokes without dying of cringe because it’s National Ur Momma Joke Day!”
by Jaundoce April 16, 2022

Feb. 21st is National Dad Joke Day. ON this day you must make a point to tell, listen and laugh at a Dad joke!
by Brillo! February 21, 2021
