Top definition
Noun; A boss battle in Nintendo 64 game "Conker's Bad Fur Day" He is a giant pile of poop that sings opera while throwing feces at the game's protagonist, a squirrel named Conker. He is defeated when Conker throws enough toilet paper in his mouth. The Great Mighty Poo loves to eat sweet corn.
The Great Mighty Poo "I am the great and mighty poo, and I'm going to throw my shit at you"
He is the reason you don't eat to much McDonald's. Because your poop will become alive.
by SteamyBunz September 28, 2013
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug