Montana Mudflap

The act of taking a towel, rag, sheet or anything like that and taking a healthy dump on it. Make sure it stays on or you could smear it on. Wait for someone to walk in and unexpectadly smack them in the face with it and yell "HA Montana Mudflapped you"

So there I was waiting for Ethan to walk in and then BAM I Montana Mudflapped him in the face.

by Allen Pankovich December 31, 2008

Montana roadside surprise

In any state, you get pulled over and in order to get out of a ticket you seduce the state trooper (gender not important) and bang them on the side of the road.

(person 1) haha I got pulled over but I pulled a montana roadside surprise; no ticket bitches...
(person 2) NICE!

by coolkidjf7 May 19, 2009

montana stump grinder

A Montana stump grinder is a sexual act. It begins with a man and a woman, or a man and a man, and the giver takes rough grit sand paper, rolls it into a tube big enough for the receivers penis to fit through, and stimulates the penis with it, similar to a hand job.

"You would not believe how sore I am from the Montana stump grinder I got last night. It was the best I've ever had!"

"Ask your lover for a Montana stump grinder if you like to party."

by Blownchevy1996 January 28, 2017

Montana Ranch Hand

A handjob, given to completion, with ranch dressing used as lubricant.

Deep in the Hidden Valleys you will find the best Montana Ranch Hands around.

by The Montana Ranch Hand June 19, 2020

Montana Stanky Drank

The act of farting in a jar and then putting it in a freezer, turning it into a solid. Then you have a friend (or anyone) over to your house and then you offer them some water. Instead of putting ice in the water, you put your fart in. This causes them to drink your fart, and their drink will smell really bad.

Carl: Dude, this water smells like shit. What's wrong with it?
Tyler: You just got Montana Stanky Dranked!

by Dirty Goolash October 30, 2009

Montana Meth Campaign

A campaign from the state of Montana saying not to use Meth. These ads are usually very messed up and fucking scary. D:

"Picking for bugs under your skin isn't normal.
- But on meth it is."

-Montana Meth campaign

by spartaaaaaaaa July 6, 2009

Arby's Big Montana

A sloppy, unattractive,unmanicured vagina. Maybe some Arby's or Horsey sauce could make it more appealing.

Hey, what are you having for lunch?
The Arby's Big Montana!

Damn, that snatch looks just like the Big Montana from Arby's.

by matthew dewbre December 30, 2003