v. A very disrespectful, semi-violent act of palming and pushing the shit out of the victims face, usually in a downward manner.
"I was beating her boyfriends ass and that fat bitch tried to jump. I didn't want to hit her, cause she is like half female, so I face muffed that bitch!"
de Suplie Pmac 1 juillet 2009
Can you define these popular missing words?