mountain douche 

The act of pouring a whole 2 litter of mountain dew into the girls vagina.

I totally gave your mom a mountain douche last night.

mountain douche by Mr. Dickass February 6, 2007

Mountain Douche 

A Douchebag who loves climbing, wearing clothes purchaced from REI, and generally has an outdoorsy air about him.

I saw a mountain douche at the top of Mt Si eating a Cliff bar like an idiot.

Mountain Douche by Most Of The Sun August 25, 2010

Mountain Douche 

1. A song by the band Fecal Dick.
2. What you look like when you drink Mountain Dew.

1. I'm going to dedicate the song "Mountain Douche" to my ex, because he IS a mountain douche.

2. Check out the mountain douche to your right.

Mountain Douche by shitstain4 April 16, 2010

Douche Mountain

A person who so completely embodies douchebaggery, that he or she can be said to be the pinnacle of douches, in otherwords a "Douche Mountain."

That guys is the biggest asshole ever. Whadda douche MOUNTain.

Douche Mountain by Small Peanuts March 12, 2011

Mountain Douchebag 

Function: noun

An impressionable/obnoxious teen snowboarder, skier, skater, etc... who has bought into Mountain Dew's marketing campaign that you have to loud obnoxious and "in your face" to be cool.

Dude, I don't hate snowboarders, it's just the the Mountain Douchebags I can't stand.

Mountain Douchebag by cg61 September 8, 2009