Top Definition
A huge, fat, nervous bastard. Typically afraid of his own shadow, and has to be 2 hours early to everything due to his paranoia of being late. Also typically rips ass 200 times a day at least.
Hey, that fat kid just ripped ass.

Yeah dude, that's Fat Benny, he's good for that.
by Mark Schaffer Bitch! August 07, 2009
5 Words related to Fat Benny

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