The Day after Mardi Gras that many Juniors and Seniors in High School dread, or don't even go school, due to the Hangover symptoms they have gotten from the previous day.
Guy1: dude, where were you? We had a baseball game yesterday!
Guy2: sorry man, yesterday was Hangover Wednesday, and i just had to celebrate it.
Guy2: sorry man, yesterday was Hangover Wednesday, and i just had to celebrate it.
by KILLAGRIFF March 20, 2011

Similar to Ash Wednesday, where you get a cross wiped on your forehead, Ass Wednesday is where you insert two fingers into your partner's ass, then smear a poop cross on their forehead. Must be performed on Wednesdays.
by Battlemebum September 12, 2016

chris: wanna get high on tuesday?
tito: nah chill cuz, i need my wednesday money.
chris: I'll pay u back double next week DUDE!
tito: idk man.....
tito: nah chill cuz, i need my wednesday money.
chris: I'll pay u back double next week DUDE!
tito: idk man.....
by tito May 3, 2003

by kiddo in overralls October 9, 2010

When you are 69'ing and the girl is on top and then the girl sharts therefore releasing a shot of poop onto the mans forehead in reference to the Ash Wednesday cross.
by Adolfus Hitlerus August 5, 2008

A celebration of Wednesday With 207, of which the particular libation of choice is a Vodka-filled watermellon.
by Rich September 8, 2004

crowning on a girl/guys forehead right between the eyes, leaving an "ash wednesday" like mark on the forehead.
last nite, Tim asked what I did with her. I said, "I gave her an Ash Wednesday"....he said, how could you, it was friday!!!!
by dirty preacher March 17, 2009
