A technical term for poop or shit...can be used as Bum Gravy which means diahrrea.

Bum Roll also means the same.
I asked him if he wanted a Bum Steak, and he said yes...haha

Man i had some bad bum gravy last night...i had to shit all the time.

Hes such a dick, stupid bum steak.
by TheDillKing2 February 2, 2010
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