The line comes from South Park's 2010 episode 'It's a Jersey Thing,' which parodied MTV's Jersey Shore and portrayed Snooki as a feral, growling creature whose only words were variations of wanting to smush. In Jersey Shore slang, smush meant having sex, a term popularized by the cast in 2009. The exaggerated impression turned Snooki into a meme beyond both shows, and the short voice clip later circulated on soundboards and in edit videos as a shorthand reaction for desperate, drunken party behavior.