Shum Sickle Share definition Flag Mixture of shit/cum after a good assfucking then the remaining shum is sucked off your cock. I fucked Holly's tight ass last night and when I was done I made her suck on my Shum Sickle. Best night ever! Shum Sickle by The Baddest Bitch! December 22, 2009 0 0 Get merch Get the Shum Sickle mug. Buy Now — $32.95 See more merch