scrorash Share definition Flag a rash on your scrotum, especially caused by the rubbing of bengay on the testicles AHHHHHH I've got mad crazy-style ScroRash, i shouldn't have put bengay on my sack. scrorash by ScroRash April 4, 2003 0 0 Get merch Get the scrorash mug. Buy Now — $32.95 See more merch