Slu-Stunter Share definition Flag A person who stunts on thier sportbike for the pleasure of entertaining younger girls. Slu-stunter Aaron(24) popped a wheelie on his gsxr for two 17 year olds in the next lane. Slu-Stunter by slu-banger September 7, 2006 0 0 Get merch Get the Slu-Stunter mug. Buy Now — $32.95 See more merch