Alabama Bedpan

Any receptacle found in a vehicle used to collect feces during a urinary or bowel movement, normally occurring while the vehicle is in operation.

"Hold the wheel, Terry, I gotta take a sh*t!"

"You better find yourself an Alabama Bedpan, then!"

bedpan

A shallow, flat-bottomed container used in healthcare settings for patients who cannot easily get out of bed to use a toilet.

The bedpan feels like something that 5-minute crafts would make.