mook 

An idiot or a fool. Used to insult people during grime battle-raps / clashes.

Dizzee Racal in a clash with Wiley: I'm not a mook, ya nah. I don't know what you heard, but I'm not a mook.

mook by ragoflex November 7, 2007

Mook 

A fucking idiot someone that is so stupid your IQ drops just for being around them.

Your a fucking mook

Mook by Aye Yo Bitch February 15, 2015

Mook 

A gay ass nigga

Gay nigga “lemme touch yo pee pee”
Straight nigga “you’re a mook”

Mook by Vlone bandit May 25, 2018

Mook 

A faggot

Mya: I love you..
Kevin: Stop being a fucking mook bitchass nigga!

Mook by SOMEMOOKASSNIGGA July 16, 2019

Mook 

Noun- To take a massive shit

Jeff is in my bathroom taking a mook

Mook by Chris Baillargeon January 15, 2006

mook 

70's slang for "head".

I bust that fool in his mook!

mook by kehko November 29, 2010

Mook 

A simple minded, pregnant, and cranky news paper editor who has the divine power to bash people at random.

Watch out for the Mook she is having a bad day again.

Mook by Injustice July 16, 2008