Rancid excrement-like-substance expelled (usually with sudden and aggressive force) from one or more bodily orifices; usually "earthy" in color, and heinous in odor; consisting of varying textures ranging in solidity.
Someone sprayed ruha all over the walls of the kitchen so the cafeteria will be closed today. You can eat at your desk for today only due to the Typhoid risk. Sorry for the incontinence. -Lew