The act of a hooker (usually a cheap one) tricking a drunk man into thinking he's getting a blowjob. She does this by rubbing spit on her neck, then placing the guys cock between her neck and shoulder rubbing until he unloads all over her shoulder.
Guy 1: I just got my dick sucked!
Guy 2: Nah you didn't. That bitch Super Necked you. Fuckin' dumbass.