ninjapoo

a sneaky type of poo that quickly hides in the shadowy hole in the back of the toilet so that when the person who birthed that poo turns to check, it appears there is no poo whatsoever!
Belvedere Sampsonite discovered he ninjapoo in 1708 after refusing to believe that all his pushing and groaning had been for nothing.

Abe thought someone had stolen his turd but Francis said its probably a ninjapoo.

by scottoff August 16, 2007

ninjapoo

A neglectful dog owner who fails to clean up after their dog.

"Ninjapoo struck again last night, and now I have a log on my front lawn."

by Scott Oseychik December 11, 2008

ninjapoo

This is when you climb into a black bag, get someone to tie it up and the person in the bag takes a shit and has to see how long the can stay in there for.

I had a ninjapoo at a sex party and lasted 13mins 12secs

by NinjaFacts February 5, 2014