Mountain-ass

noun, the medical condition experienced by female ski resort season-workers wherein rapid and protracted intake of high-calorie, often fried foods (usually justified on the grounds of perceived increase in physical activity) causes expansion of a formerly attractive posterior beyond normal dimensions.

Dude1: Man, this season was too f**kin' ace, but I'm looking forward to rotating back to the world and seeing some girls without mountain-ass.
Dude2: Quite.

by bombdog January 21, 2009

brokeback mountain ass nigga

This clever word was developed using the popular movie Brokeback Mountain, and its gay characteristics, as well as lingo from the hood to describe a friend that is acting gay or being a bitch.

John: Leave me alone!
Tyler: You a brokeback mountain as nigga!

Tyler: I'm not going out tonight, I want to stay home to watch Tope Chef and make pan broiled halibut.
Julie: You're being a complete brokeback mountain ass nigga!

by silverstreaks2004 December 19, 2009

Rocky Mountain Ass Crack

Someone's mom's ass that has a carpet on her ass and warts to go with it.

I wanted to do his mom sooo badly, but didn't realize that she had a rocky mountain ass crack.

by CutthroatMassacre July 3, 2007

ass-mountain

An excessively large amount of something.

I have an ass-mountain of homework due tomorrow.

Dude, you're definitely pulling an all-nighter.

by Iamabstract November 1, 2010