Rhustum Share definition Flag A boy who sleeps with every and any girl he desires he is a walking STD and has slept with probably over thousands of girls he is very good looking but his attitude stinks. You want girls to come ? Let’s call rhustum. Rhustum by Andrea. X February 14, 2018 0 0 Get merch Get the Rhustum mug. Buy Now — $32.95 See more merch