chum churum Share definition Flag Adverb: the act of fucking the contents of a cat food tuna can into another human being “Bro, I totally chum churumed Alisha last night. I think she’s in the hospital.” chum churum by Slipping jimmy June 11, 2021 0 0 Get merch Get the chum churum mug. Buy Now — $32.95 See more merch