by four November 17, 2003

When someone attempts to light a fart over a camp fire, and some of the flame, from the burning gas, goes back up the anus a bit.
I squatted over the camp fire to light up the night, and gave myself a "Rocky Mountain Back Draft" and burned a few hairs too, OUCH.
by funkytown59 September 16, 2009

A beetle that is very elusive and is present during the warm months. If bit by a Rocky Mountain Lumberjack Beetle your testicles will swell to the size of the Rocky Mountains. If you are a girl that is bit you will grow balls the size of the Rocky Mountains. The bite is extremely painful.
by J4or September 10, 2015

by JaymeMaurice December 13, 2006

Mary wanted to try taking it in the ass on the old kitchen table but it was shaking up so much it ended up a big ole' Rocky Mountain Chocolate Factory in there.
by B-REX December 10, 2004

"He must have ate something that disagreed with him and was doing the 'Rocky Mountain Two Step' all day". (Nicer way to tell someone you or others have/had diarrhea). Could also be 'Rocky Mountain Side Step' or 'Rocky Mountain Quick Step'
by Cache2 January 21, 2022

The act of two individuals eating excessive Mexican food or other gastro indecisive foods, and holding back the urge to diarrhea, and instead diarrhea into a pillow case and proceed to have a pillow fight
Tom WTF happened in the apartment last night?! It looks like someone pressed their ass against the wall and let it rip! Tad and Rich had a damn Rocky Mountain Sludge Fight in the apartment last night!
by GreatWhiteChief November 19, 2022
