A-slice Share definition Flag A white boy who thinks he's black and is from the ghetto. Usually goes by the name Andrew Me: hey my homie, A-slice,wazzupA-slice: sup home-dog how you doinMe: stop your not from the ghetto A-slice by Cmcn182 September 7, 2016 0 0 Get merch Get the A-slice mug. Buy Now — $32.95 See more merch