Crotch Cannibal Share definition Flag A man or woman who has extreme pleasure performing oral sex to a female. Man that Joe is a crotch cannibal! All he talks about is going down on his wife.. Crotch Cannibal by Killer Js house of blues January 24, 2009 0 0 Get merch Get the Crotch Cannibal mug. Buy Now — $32.95 See more merch