it is a shorter way to say fucking shit. For example you say F shit when you are excited OR have a sudden epiphany.
by blaHHH!<3 January 03, 2011
Guy 1: Why are you so mad today?
Guy 2: I was taking a pleasant shower this morning when afterwards I was forced to take an f*ck you shit.
Guy 2: I was taking a pleasant shower this morning when afterwards I was forced to take an f*ck you shit.
by moneymannick May 10, 2012