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

Jug muffler

A fucking nigger

John-yo jug muffler
Ralph-bro I’m black
John-I know

by Nibbaslover June 15, 2018

stinky muffler

When you have anal sex and the women farts during. When the guy pulls out a little poop comes with it and it's very stinky.

"Man Karissa did a number on me last night, she did that stinky muffler and I can still smell it."

by Stinky Muffler October 9, 2016

tuffy muffler

means to shove your penis in an asshole and they fart on it.

1. shut the fuck up or ill give you a tuffy muffler.
2. i would totally tuffy muffler

by longboards September 19, 2009

Queef Muffler

see "porn stash" for similar meaning.

Nice mustache , oh you mean my queef muffler?

by Dick davis March 7, 2014

muffler marks

the residual shit stains in your underwear at the end of the day. Just like skid marks, but more apt to be from a possible shart.

Randy was prone to excessive muffler marks so he switched from tighty whities to dark boxers.

by turriblechuck February 19, 2012

Monroe Muffler

In order to give someone a Monroe Muffler, one must have a sufficiently large potato and one or more willing or unwilling anuses in which to insert aforementioned potato into.

Dayuuuummm! I was just up at R.I.T. partying and this one bitch was just begging for me to give her a Monroe Muffler!

by Explorer1958 June 17, 2013