Anus Beeker's definitions

muff butt willy

The bearer of a muff butt, which is an unsightly patch of pubic style hair growing from and above the crack of one's ass.

Holy shit! I never noticed this before, but Jason is a muff butt willy!

by Anus Beeker August 13, 2007

muff butt

A thick patch of pubes (pubic hair) that resides just above, and into, the crack of ones ass. This is not in reference to a small bit of hair, but rather to a patch of some considerable girth.

In playing basketball, using the traditional shirts and skins method: "I don't want to guard him on the post, he has a total muff butt."

by Anus Beeker December 30, 2006