two ball screwball Share definition Flag the two ball screwball is when you are reverse titty fucking a girl while she is sucking/licking your testicles. dude i two ball screwballed the shit out of that girl last night two ball screwball by coreyvdw July 22, 2006 0 0 Get merch Get the two ball screwball mug. Buy Now — $32.95 See more merch