Ball Sack Road Rash Share definition Flag when you fall out of a car, bike, etc., and scrape your balls on the floor Man we were going 80 and i fell out of the car. Got some major ball sack road rash you gotta see. Ball Sack Road Rash by MisterChris May 19, 2010 0 0 Get merch Get the Ball Sack Road Rash mug. Buy Now — $32.95 See more merch