turd hearse 

A manure spreader; device commonly used by farmers to spread livestock feces on their fields to use as fertilizer.

"Dad's out in the field, pulling the turd hearse behind his tractor. He cleaned the hog house today."

turd hearse by oldgeezer March 6, 2010

turd hearse 

The truck that empties porta-johns

Bobby Joe: Jeez, Wilbur! Did another varmit crawl up your ass and die?!
Wilbur: Hell no...that's the turd hearse emptying the porta-shitter at momma's house!

turd hearse by saintsfanmd December 25, 2007