Coyly inserting obscure references to pornographic or explicit subject matter into formal conversations with well-behaved company for the purposes of finding an unlikely co-conspirator and thus rooting out a closet pervert. In homage to the internet shock legend of goatse.
Joe: "Dude, Mali made like three references to Mr. Hands and one to 2girls1cup at the company picnic yesterday."
Will: "Yeah, she was chumming for goatse."