Nipperv Share definition Flag Noun - A pervert who sexually fetishizes the nipples of a male or female.Portmanteau of "nipple" and "pervert". Stop looking at my chest when the weather is cold, you nipperv. Nipperv by Nipperv December 28, 2010 0 0 Get merch Get the Nipperv mug. Buy Now — $32.95 See more merch