duke smellington 

A bowel movement that is turgid and will not break down during the initial flush. The duke lingers in the toilet bowl unbeknownst to the flusher, leaving a pungent odor that occupies the entire bathroom and possibly spreads to other rooms if not discovered in time.

The afterbirth of Dave's unattended duke smellington choked my senses.

duke smellington by laugh n slap March 2, 2011