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A behemoth, monstrosity of a man. Often exceeding 6 feet in height and over 200lbs. May resemble a gorilla or other large ape, and often behaving like one, particularly if intoxicated. Tends to be very popular among the ladies due to his larger than life nature.
I got in a fight with this dude but I got my ass kicked because he was a manzilla.

Sir, shall we launch the nuclear weapon? No need, Private. We've got manzilla on the scene.
by Manzillaa September 15, 2017
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