shumck Share definition Flag small jewish penis; referred to smelly shit from a female; black weiner; a bag of meat; a dog cover in bird shit U R a shumck. U have a shumck. Did u eat that shumck last night? I fucked a shumck last night. shumck by Lean! April 15, 2009 0 0 Get merch Get the shumck mug. Buy Now — $32.95 See more merch