A devastating event in which your mother finds the sock that you use when you are out of toilet paper and you have to take a SHIT. The poop sock is a sock that you shit in when you dont have toilet paper

Something that daddy sticks up my ass.

To take ur butt and poop

But it's in a sock

Basically a sock full of poop that people hide from their moms for example Eric Green

The act of shitting in a sock

a poop sock is a sock filled with poop. don’t let mommy find it. it is normally hidden under a bed.