curdy bum jumper Share definition Flag An individual that covers himself in cottage cheese and attempts to jump over homeless people. Homeless guy: "man that curdy bum jumper just hopped over me. So I licked the cottage cheese off his balls" curdy bum jumper by El Jermo January 1, 2008 0 0 Get merch Get the curdy bum jumper mug. Buy Now — $32.95 See more merch