bumfeatures 

A person who has a face that resembles an arse...not a pretty picture atall.

"Shut it bumfeatures you ugly twat".

bumfeatures by Jibbery April 20, 2006

Bum features

When a person uses this phrase it is usually used to make fun of someone else's weird or diformed face.

Guy 1: "Dude, you suck, man"

Guy 2: "Well you have bum features"

Bum features by Anthony Peters October 13, 2006