peanut pumper Share definition Flag a slang term for a person that fucks in the ass. Usually used as a term for a homosexual. Did you hear about that gay orgy last night? What a bunch of Peanut Pumpers. peanut pumper by Sheep Farmer November 2, 2007 0 0 Get merch Get the peanut pumper mug. Buy Now — $32.95 See more merch
