Another term for "boob sweat," when a girl gets sweat marks on their shirt in the area underneath their boobs.
"She has some serious mountain dew going on."
"Hey, you've got some mountain dew there..."
by AnnieMayStellar November 03, 2005
a mountain dew is when you shit on someones chest and make a mountain, then piss on top of the mountain to cause it to make a land slide, this is known as the mountain dew.
I just took a mountain dew on your mom, man!
by Yardo September 22, 2006
The worst soft drink ever manufactured. One swig and you'll want to wash out the disgusting aftertase with a can of 'new coke'. It's that bad.

Buy sprite instead...
College Student 1: Got anything to drink?
College Student 2: Just some dew...
College Student 1: In that case why don't I just go upstairs and kill myself...
College Student 2: The rope's in the closet...
College Student 1: Thanks, dude...
by Bert Bert August 17, 2005
A sugary, but awesome beverage for cool people
person 1: Are you drinking Mountain Dew?
person 2: You bet!
by animegurl125 August 26, 2015
The sweat created between and under a woman's breasts
"It's really hot out ladies, I can feel that Mountain Dew"
by Buckscountybitches May 03, 2015

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