Wrap-N-Jack Share definition Flag When you masturbate in the shower while watching porn on your phone wraped in a sandwhich bag. My wife walked in on me while I was cranking out a Wrap-N-Jack. Wrap-N-Jack by neednottoknow December 13, 2010 0 0 Get merch Get the Wrap-N-Jack mug. Buy Now — $32.95 See more merch