Bone Scrubber

A person, male or female, who is so into just sucking c**k rather than being in any real relationship, they are in a constant state of prowling for candidates whenever and wherever they go; yet are very good at hiding the fact around friends (even though they already know anyway).

Guy 1-"Holy shit I think I'm in love, who IS that?"
Guy 2-"You don't wanna mess with that bro, she's just a bone scrubber"
Guy 1-"For realz!?.....I'm goin in!"