Cocksucker

('kok - sukerr)
n. (slang; vulgar)
a derogatory term used to indicate one's mouth, otherwise implying the notion that the one being referred to performs fellatios; a sexual innuendo specifically directed to one's mouth, and so indicating that the person is "a cocksucker".

"Yeah, I punched the asshole in his cocksucker."

by Andrea Moi April 07, 2006