Idiom expressing indifference, meaning "It's all the same" or "Doesn't really matter". Sometimes accompanied by the word "man" regardless of subject's gender. Commonly used cynically but can be used optimistically. Not to be confused with additional similar idiom increasingly commonly heard in Toronto, Canada, "It's your pierogis, man" meaning "It's your prerogative."
P1: Hey bud, wanna get chocolate or jelly Timbits?
P2: It's all pierogis, man.
P1: Alright, facts, bud, I'll do assorted.
P2: It's all pierogis, man.
P1: Alright, facts, bud, I'll do assorted.
by TorontoEtymology October 22, 2022

by TotalGeco December 14, 2018

by LesMcCaff April 11, 2010

When you stay up all night and don't go to sleep despite the fact that you have classes tomorrow, and you really do just hate yourself at this point.
by nicole isn't my real name June 1, 2020

I'm all over the Urban Dictionary.
by warren b October 21, 2001

When your brain is so scrambled after an all nighter that you have actually convinced yourself that night is spelled "knight."
Darren: Dude, how did you manage to achieve the impossible and actually manage to fail a Microeconomics test?
Daniel: Bro, I have no idea. I even pulled an all knighter for the test!
Darren: No wonder you failed the test....
Daniel: Bro, I have no idea. I even pulled an all knighter for the test!
Darren: No wonder you failed the test....
by I_need_sleep September 29, 2011
