Mountain don’t 

Store brand Mountain Dew knock offs or Mello Yello (which is made by coke as their competition.)
Some are great, some are just ok, some are quite terrible and taste like straight up sugar water with no fizz or citrus flavor (shasta moon mist, aka mountain doo-doo).

For $5.99 I can get a 12 pack of Mountain Dew, but for $2.75 I can get a 12 pack of mountain don’t. If it turns out to be mountain doo-doo, I won’t be too disappointed because it was only $2.75 for a 12er, I just won’t buy it again.

Mountain don’t by A WHITE GUY January 27, 2019

Mountain Don't 

Generic replacement for Mountain Dew that one shouldn't purchase. Mello Yellow is considered generic as it is not Mountain Dew; despite it being produced by Coca-Cola. Most Mountain Don't's are produced by individual supermarket companies.

Characteristics of so-called Mountain Don't's include flat taste, lack of effect, and blandness.

Heee Haw (Hy-Vee), Citrus Drop (Kroger), Kountry Mist (Winn-Dixie), Mountain Breeze (Safeway), Mountain Lightning (Wal-Mart), Mountain Lion (Food Lion), Mountain Maze (Albertson's) and Moon Mist (Shasta/Faygo) are all Mountain Don't's.

Mountain Don't by Justin Herbert April 10, 2009

mountain don't 

A rather tasty cocktail made with Jägermeister and Mountain Dew. Best enjoyed whilst watching your team take the fucking Stanley Cup and made popular by the webcomic Hockey Zombie

"Dude, I had like 6 Mountain Don'ts and passed out before the third period!"

mountain don't by TheFloyd June 18, 2007

don't bring it to the mountain

stolen from the Real World; something you say to someone when you don't want them to hold a grudge against you..you just want to deal with it here and now.

Nick: "I'm pretty pissed off at Greg right now for not coming to my birthday party...I'm just going to be secretly mad at him."
Matt: "Naw man, don't bring it to the mountain. Call him and tell him how you really feel!"

don't bring it to the mountain by alinaaaaaaaaaaaaaaaaa March 11, 2007

Mountain Dont 

A drink for the future. I will be inventing it so nobody steal my ideas...It will have a lemony, peachy, watermellony, orangy, grape, fruit punchy taste to it and will have (in a 24oz bottle) 10oz of vodka!

yo dude, that Mountain Dont tastes pretty sweet. May need to buy it s'more

Mountain Dont by Magic January 22, 2005