by Anal Bleach June 19, 2006

A generic derogatory term. Many attempts have been made to define it, but it's used too widely to pin it down.
From the film, Mean Streets (1973):
Johnny Boy:
"We won't pay because this guy is a... mook."
Jimmy:
"But I didn't say nothin."
Joey:
"We don't pay mooks!"
Jimmy:
"A mook. I'm a mook... What's a mook?
"You can't call me a mook!"
A fight then ensues.
Johnny Boy:
"We won't pay because this guy is a... mook."
Jimmy:
"But I didn't say nothin."
Joey:
"We don't pay mooks!"
Jimmy:
"A mook. I'm a mook... What's a mook?
"You can't call me a mook!"
A fight then ensues.
by ffub July 15, 2008

Named after a well-known political strategist. It is the act of changing your original story and blame-shifting, pointing the finger, rolling on, cooperating, and or informing on a particular individual or individuals to save yourself from being prosecuted and or to get a better deal in your negotiations with the prosecutor. Another way of saying you snitched.
Submitted by @LanceMigliaccio
Submitted by @LanceMigliaccio
by @LanceMigliaccio May 20, 2022

by mookyisland April 12, 2014

by snotby boby October 17, 2008

Guy 1: Did you hear that Quinlan gave Jayson a kiss yesterday?
Guy 2: Oh I didn't know that! He's so mook for that
Guy 2: Oh I didn't know that! He's so mook for that
by Cheecharito July 25, 2017
