shitfisting

Repeatedly inserting your fist into one's anus while the victim is shitting.

So I walked into the classroom and found a crowd of retards shitfisting eachother laying fecal matter all over the walls.

by funiek March 1, 2014

Shitfisted

the act of putting your hand in your dirty, nasty ass crack and then shaking hands with someone you do not like.

i had a meeting job meeting with some guys i did not like, so i shitfisted them all.

by devilace July 24, 2009

shitfister

One who fists in the ass, especially after ones partner has not wiped after a shit

That Underwood is a real shitfister

by gek of Arabia October 9, 2004