Mach 3 Dip Share definition Flag Shaving a man's balls, then teabagging a chick. Jim gave his girlfriend the mach 3 dip, then dumped a batch of man juice on her tits Mach 3 Dip by Jimmy the gimp December 23, 2009 0 0 Get merch Get the Mach 3 Dip mug. Buy Now — $32.95 See more merch