RJWP Share definition Flag acronym for Rim Job With Poop. Obviously, very disgusting. Nobody wants to do that. "Nooooo! I don't want to give her an rjwp!"Person 1: "RJWP!" Person 2: "Nooooo!" RJWP by the rip master December 6, 2009 0 0 Get merch Get the RJWP mug. Buy Now — $32.95 See more merch