2 definitions by Harvey B.
A device, generally electric powered, that assists one in excavating/evacuating feces from the rectum. Most models come with a hose and a number of adapters to fit various anal openings. Commercial Series models are found at some rest stops along Interstates to aid constipated travelers.
"All that bran got my colon pretty backed up - Damn good thing I had my Butt Pump to suck out all that hard, stuck crap."
by Harvey B. January 21, 2009
A person of the trades (auto mechanic, carpenter, plumber) who knows virtually everything about his particular line of work, but little to nothing about anything else. This can include life itself. While not considered a derogatory term by any means, it *implies* said person would do well my expanding their horizons.
Darn this carburetor! I can't figure it out. I gotta call yellow hammer over and have him take a look at it.
by Harvey B. February 9, 2009