dustback bitch Share definition Flag a prostitute; someone who is dusty and owes her pimp money; works it off on the street corner "little dustback bitch, make a man rich, shut the fuck up and jump on this dick" -tyga dustback bitch by antonia smalls June 17, 2012 0 0 Get merch Get the dustback bitch mug. Buy Now — $32.95 See more merch
