The poohole is a
mysterious entrance, which is commonly believed to lead to another dimension, where brown
creatures, commonly referred to as
the Cosby kids, are "dumped" into the the toilet (aka the pool).
Lang: Dude my butt really itches.
Steven: Gross.
Lang: I think
something is
stuck in my poohole.
Steven:
Shut up! Oh wait.....that a dildo?!?!?!
Lang: No........THATS JUST MY TAMPON!