tap dat ting one time Share definition Flag when you would "do" a girl (or guy) once. usually they are hot but a bad person. "damn that girls hot i'd tap dat ting one time" (in a jamacian accent) tap dat ting one time by TrevorC December 4, 2006 0 0 Get merch Get the tap dat ting one time mug. Buy Now — $32.95 See more merch