smit dick Share definition Flag Insult used to imply homosexual activity. Derived from shit and smeg these two words are combined to make smit. Sheg is an alternative word which shares the same meaning. HAHA hindmarsh has a smit dick smit dick by 8en February 21, 2005 0 0 Get merch Get the smit dick mug. Buy Now — $32.95 See more merch