"Poo Puncher" is a man who puts his willy in an anus, male or female, and "punches the poo"
My friend Lenny is a total Poo Puncher.
by not poo pushed February 07, 2009
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.
by Busted Hyman August 04, 2007