poop staber Share definition Flag a poop staber is a boy who uses his penis and rubs it around in other men's ass john vincent is a poop staber and has no friends. boy that john vincent is sure a poop staber eh poop staber by shady the nig September 8, 2004 0 0 Get merch Get the poop staber mug. Buy Now — $32.95 See more merch