bum muff

the muff which surround the anal regions of the anus

"yo man that ho had so much bum muff i had to brush my teef for hours bruv"

"yo mama is just a walkin pile of bum muff. End of biatch!"

by mcfierce September 1, 2008

bum muff

The muff which surrounds the anal regions of ones anus.

1 My god that is one heck of a lot of bum muff you got there bruv!
2 Your mum eats my bum muff bruv

by cumbubble June 11, 2006