A fountain mountain dew
I went to the gas station and got a fountain mountain
by DEEZNUTZ445 March 11, 2016
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To put a canned beverage up a girls Vagina. Then open and drink from the can till its empty.
Dude, that Rocky Mountain Fountain was so amazing last night.
by Orgasm Mcsquirty December 9, 2010
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(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
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A bowl movement (typically indicating gastrointestinal distress) as a result of eating at NC State University's Fountain Dining Hall
I won't be in class tonight; I have to drop a Fountain Mountain.
by Wolfpack0811 August 14, 2018
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