by KimberDubs November 10, 2008
A person with incredible stealth in regard to their pooping skills. They relieve themselves without a sound or smell, potentially even carrying around an extra pair of shoes to ensure nobody detects them post poop.
I didn't even know someone else was in the can with me until I was washing my hands and saw his feet, sneaky ninja pooper!
by KimberDubs November 10, 2008