poo puncher Share definition Flag A male who inserts his penis into another male person's rectum. Cyril is such a fucking poo puncher; if you bend over, he'll shove his dirty old cock straight up your sorry ass. poo puncher by Busted Hyman September 4, 2007 0 0 Get merch Get the poo puncher mug. Buy Now — $32.95 See more merch