Black Back Mountain

The game of taking a laxative before performing intercourse and trying to ejaculate before the laxative hits

Jake: Ya me and jelly have been getting into it a lot she let me try a Black back mountain the other day
Rob: How’d it go?
Jake: Me and Kelly decided to take a break

Black Back Mountain by FlyersFan85 November 2, 2017

like a mountain 

Like a mountain is when you claim publicly to have broken up with someone but endlessly harass them online and via text and try to make them jealous because they, in fact, broke things off with you.

He tried to get away peacefully but Sara pursued him relentlessly, like a mountain.

like a mountain by Bangers4All June 7, 2021

Rocky Mountain Chocolate Factory 

The act of vaginal penetration via doggy style during which the female excretes fecal matter for lubrication upon the male's penis.

Dave: So what did you and Jill do last night?
Aaron: She gave me a little Rocky Mountain Chocolate Factory.
Dave: You mean where she shits on your dick to lube it up real nice?
Aaron: That's the one!
Dave: NICE!!

Rocky Mountain Chocolate Factory by Jasper Stupolotics August 17, 2008

Moving Mountain 

Some one so fat they look like a huge mountain. When they run, the ground usually shakes.Moving mountains are loners, who usually smell bad

Person 1: What the hell is that noise?
Person 2: Shit its Moving Mountain, get the fuck out out of here!

Moving Mountain by *Starfall* July 16, 2008

Smoky Mountain Fountain 

(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!

Smoky Mountain Fountain by Mojo672 July 3, 2007

Dirty Mountain 

When you get your girlfriend to shit on a giant plate and then you jump into it with a bathing suit on and then later fuck her in the ass to get the excess shit out.

"Me and my girlfriend tried the dirty mountain yesterday! It took 3 hours to clean up!!! Definitely worth it though.

Dirty Mountain by BigJunk696969 February 10, 2009

Fuck mountain 

A sex position with three girls stacked on top of each other from doggy-style to standing bent over, so the guy can go "from floor to floor" .

She brought in her two girlfriends and later they surprised me with a fuck mountain.

Fuck mountain by PixelatedPanda January 6, 2019