When you want to say "fuck" and "shit" at the same time. Also useful if your parents/peers don't like you saying fuck.
by TurboPhoenix June 14, 2008
by mmmmbob December 20, 2002
N/tr.v Mix of fuck and shit. Put together, it means to shit on someone in a vigorous, quick, and lively way with sexual intents (usually forced) and is considered sexual harassement.
by Raping Richy-Rich May 02, 2009