Half-Caf Batwing Share definition Flag When its hot and sweaty and your scrote gets stuck to your thigh, but just one side. Beeeyotch! Damn this heat, I got a half-caf batwing goin' Half-Caf Batwing by its426 October 22, 2003 0 0 Get merch Get the Half-Caf Batwing mug. Buy Now — $32.95 See more merch