1 definition by The Man Looking At You
When you are trying to have anal sex with a women or man, and you cant get your penis in, the person shits and their poo acts like a lubricant so your penis will just slide in.
Man: Fuk i cant get my penis is your butthole
Women: Ok one sec, let me shit so my feces will act like lube.............aaaahhhhh phphphpppphphp
Man: OH YA, its in!!!!!! This is what I call a Shitfuck!!!!!!!
Women: Ok one sec, let me shit so my feces will act like lube.............aaaahhhhh phphphpppphphp
Man: OH YA, its in!!!!!! This is what I call a Shitfuck!!!!!!!
by The Man Looking At You October 29, 2010