mud-hose 

When you walk into the public restroom and hear the sounds of explosive diareah amplified by the the porcelain you are hearing a mud-hose. A mud-hose usually emmits an oder similar to that of a nursing home bedpan.

I walked into the bathroom at work and heard Bill working his mud-hose.

mud-hose by J T Naylor August 8, 2005

Mud Hose 

Noun - The action of violently shooting feces from your anus during a terrible bout of diarrhea. (Resembles a hose spurting out mud)

"Shit man, I gotta go real bad, I think I'm gonna have to whip out the mud hose."

Mud Hose by DJ Bob November 11, 2003