look up any word, like sparkle pony:
 
1.
a small prehensile bone just inside the anus. its primary function is to put a taper on the end of the shit, so the anus doesn't slam shut after the shit passes
my snip bone stopped working and man it hurt when my arse slammed shut.
by sheerted November 05, 2007

Words related to snip bone

anus arse poo shit snipper