The smile of someone who has successfully completed a blow job, with or without the semen still present. Alternatively, an insult for someone who performs blow jobs too willingly or, more generally, for a person, typically a man, one dislikes because he is a nuisance, a dork or a jerk: dick, cocksucker, cad, asshole, motherfucker, fag.
by asslesschaps December 20, 2006