An individual, usually unknown, who defecates in improper places, especially when the discovery of the evidence is an unpleasant surprise.
"When Mr. Jenkins reached into his desk for the hall pass, he discovered that the Mad Pooper had struck again. The whole school heard the scream."
by MrClarke2014 April 15, 2014

by Steve December 22, 2003

by Sexdrivehigh November 17, 2010

by the_dude August 15, 2006

Slow pooper steals bathroom stalls when you really have to go. Slow poopers can sits on toilet for extended period of time up to an hour.
Slow poopers cause alot of pain in the nation, buy stealing bathroom stalls and making people hold the wastes in.
Slow poopers cause alot of pain in the nation, buy stealing bathroom stalls and making people hold the wastes in.
O shit them wings didnt agree with me. I gotta go to the bathroom now, damn slow pooper is in the way.
I got to pee i got to pee, faaaaaaaaaaaak, slow pooper is in the way.
I got to pee i got to pee, faaaaaaaaaaaak, slow pooper is in the way.
by superguuy November 19, 2013

Guy 1: can you make a youtube poop with 7 Grand Dad in it?
Youtube Pooper: thats actually what im working on
Guy 1: nice!
Youtube Pooper: thats actually what im working on
Guy 1: nice!
by Malleo Malleo August 31, 2022

by MichaelTodd December 29, 2003
