If someone is a mongul, he's an absolute twat.
It can also be used to describe a "mongol," but "mongul" is way more offensive.
"Fuck you man, you mongul."
"Right back at you, mong."
by Johnson Kato June 07, 2016
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Crazy person , a beast, could be anything, they like to kill people
a werewolf is an example of a mongul
by mongulman April 29, 2010
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A slang term used to describe something as being mutated or in any way malformed in appearance, specifically resembling a mixture of different components.

Derived from the term 'mongrel'.
1. What the hell is wrong with that bird? It looks completely mongulated!

2. The sauce was literally dripping onto the floor, alongside soaked scraps of bread and paper mongulated all over the table.
by Vagabond October 07, 2006
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Doing something absolutely retarded that hurts or disrupts either you or someone else.

Mahoney.
Joe: “I just flashed my phone’s flashlight into my eyes and blinded myself. Fuck!”

Jeremy: “You’ve practiced self-mongulation.”
by StewartCopelandFucks April 17, 2020
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