Porter Poop

-to take a shit in a porter potty

I had to go so bad i took a porter poop!

Porter Poop by cheeseanddijon June 2, 2010

Harry Potter Poop 

You've just been to see Harry Potter at the cinema, and you're really bursting for the toilet. You go to sit down to relieve yourself and find yourself shooting magical spells at Voldemort, just like you did when you were 5.

Mom: Come down and eat, you're ice-cream's melting!
You: Um, one sec mom - just finishing my Harry Potter Poop! (Pew Pew, Stupefy!)

Harry Potter Poop by Ice-Cream-R-Melting November 24, 2010

potter's wheel poop 

A Poop so much like clay you could throw a pot with it.

Just had a potter's wheel poop. Would have made a nice planter!

potter's wheel poop by Laughology September 11, 2014