by Poop Inspector June 6, 2018

'noun;' The procedure of introducing mountain dew into the rectum and colon via the anus. Typically performed by squeezing a two liter bottle of Mountain Dew soft drink directly into the afflicted anus. May result in "extreme" bowel movements and loss of sperm.
1. "I'm pretty loose after that mountain dewzzie;"
2. "I just ordered a two liter for your daily mountain dewzzie."
2. "I just ordered a two liter for your daily mountain dewzzie."
by fktnyromo April 26, 2009

When you fire your load inside your misses and then she laughs and fanny farts it all back out at you
by Discgolf1 February 17, 2020

When a woman who fat get pregnant and around the time she gets a "baby bump" its bigger than normal cuz she has a fat belly!!!
person 1: did you see ashleys' baby bump?
person 2: bitch that aint a baby bump thats a baby mountain
person 2: bitch that aint a baby bump thats a baby mountain
by gaffney2005 December 26, 2009

A German-speaker who lives in the alpine region, most notably in Switzerland, Austria, Liechtenstein, and the Italian province of South-Tyrol.
by GameCreepr April 7, 2022

The nasty-ass shit you take after chugging four cans of mountain dew in the morning. Also known as mountain deuce.
Yo man where's Jimmy? I can't find him anywhere. Class starts in 10 minutes.
I think he's on the can dropping a mountain dookie.
I think he's on the can dropping a mountain dookie.
by Pdoody July 13, 2012

The act of ejaculating between the eyes of a person (HOPEFULLY) and letting the semen cover and flow down the nose like melting snow.
I gave my girlfriend a Rocky Mountain Snow Cap last night and she accidentally inhaled some of my DNA.
by MuricanGinger May 22, 2025
