tap a milf Share definition Flag (v.) To impress a milf so much that she actually will fuck you. I'm in the process of tapping three milf, . It's working on one, sorta working on another, and falling flat on the youngest. tap a milf by Kung-Fu Jesus May 11, 2004 0 0 Get merch Get the tap a milf mug. Buy Now — $32.95 See more merch