Taking a number #2 in the bathroom, aka "dump".

An air freshener used in bathrooms after someone has gone "number #2" and has left a strong odor.

Grandpa used the bathroom and the odor was so strong I had to use the "Deuce Spray"
by Scott Bremer February 9, 2009
Get the Deuce Spray mug.
The ass equivalent of projectile vomiting.

The act of dropping trou, spreading one's asshole to the point of tearing, and then unwillfully surrendering to your sphincter as it sprays liquified poo in a multi-angled assault.
Guy #1: Dude, you hit that oyster bar last night?
Guy #2: No.

Guy #1: Good thing, man, cause those crustaceans had me spraying deuce all night long.
by RabbiBrowstein March 30, 2010
Get the spraying deuce mug.