bowel constrictor 

an agent of constipation or stress.

ex: this wheel of gouda is supposed to be consumed over time. i ate the whole thing during the remake of steel magnolias, and feel like there's a bowel constrictor attacking my core.

bowel constrictor by mariana's trench February 20, 2014

bowl constrictor 

a large, snake-like bowel movement that requires plunging and several flushes to send it on its' way. Most embarrassing when it rears its' ugly head on an away game.

double flusher dookie deuce dump poop pooh doo-doo turd poo caca bowl constrictor

bowl constrictor by pinkhaus March 17, 2009

Bowenconstrictor

One who possesses stunning good looks and will ultimately get countless hot women.

Damn - here comes the bowenconstrictor. Better hide my girlfriend!

Bowenconstrictor by sleeplessinga September 20, 2012