i.e. Mothersnuffing, mothersnuffin', mothersnuff

An offshoot of motherfucker where one kills a mother, instead of only fucking her.
Guy #1: Bro, I totally found a MILF last night. Banged the shit out of her, then strangulated her with her titties.

Guy #2: You mothersnuffer, you.
by MelodicFourthReich October 30, 2010
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