(n.) The unfortunate event that occurs after drinking mass quanitites of beer or liquor before bedtime. The bed will be sopping wet and lukewarm in the morning. See related: "Ohio Hot Pocket"

(v.) The act of unintentionally relieving oneself onto a romantic bedmate, due to heavy drinking.
1. Yo, last night Seth drank a gallon of Black Bear Ale, and we all knew that we would soon be waking up to the aftermath of a Smoky Mountain Fountain.

2. Oh my god, Shannon TOTALLY got Smoky Mountain Fountained by some guy she met at the brewery. As if!
by Mojo672 June 9, 2007
Get the Smoky Mountain Fountain mug.