One who has not a face resembling that of a slut, but rather one whose face is an entire slut.

a girl/lady who has the quality of sucking any guy who looks at her.
also a lady who spreads her legs and shows her poontang to all those who please.

Instead of pouting for the camera, a girl poses running her tongue over her lips or teeth, looking like she is ready to suck a dick

a loving insult between friends

A common term of insulting a male and or female by saying not only are THEY a slut but they are in fact; SLUT FACED!

Used to name the sluttiest slutty mc'slut-slut. Generally a slutface will be very good friends with a whorebag. It is common knowledge that any slutface would make the perfect girlfriend to a well hung man, or animal.

In reference to a person that just by personal appearance, looks like a slut. A synonym for this word is skankface.