Montana mouthwash

The act of performing oral sex with your partner while your mouth is full of toothpaste.

Guy #1: It smells so clean in here!

Guy #2: It's because my girl had a Montana mouthwash this morning!

by UrbanJake December 17, 2015

montana munchers

Kick as fly fishing team name

The Montana munchers won the match

by Bjf713 June 27, 2017

montana muffler

When a woman having a threesome with two men, takes a dick in each ear.

My boyfriend and his best friend gave me a Montana Muffler last night, so you’ll have to speak up.

by PapaPedro January 9, 2021

slimy montana

a man and woman are on the top bunk of a bunk bed as their friend is on the bottom bunk. While their friend is asleep the male penetrates the female (intercourse). Before the male finishes he climbs down to the floor and finishes in his friends face. Sort of like Brokeback Mountain, hence Slimy Montana.

Sal and Emily are on the top bunk as Jimmy is asleep.
Sal gets very aroused and pulls out before giving Emily a cream pie.
Jimmy gets it in the face when Sal gives him a slimy Montana

by mountainman13 December 11, 2013

Moaning montana

The act of drilling a hole into a mountain side and putting a Fleshlight into it and fucking it.

"I committed moaning montana on mount everest"

by THCrusaider December 25, 2022

Full Montana

Verb

To completely and utterly go full slut/retard in the worst way possible.

Guy 1: "dude, so she just tripped over that chair and everyone was laughing at her and she couldn't come up with anything smart so she just flashed everyone"
Guy 2: "god damn, blondes these days."
Guy 1: "she went full Montana

by Skankbag4423 October 19, 2013

rural montana

Where the elevation surpasses the population

I had to drive through rural Montana to get to Spokane and it was depressing

by ZaneZaneZane May 10, 2021