by V farter January 6, 2017

The act of creating a new open during anal sex that allows the free flow of gas during the festivities.
Lady: What would you like to do for our anniversary?
Fran: It is a special night, we could try muffler stuffing.
Fran: It is a special night, we could try muffler stuffing.
by Mufler1128 October 24, 2020

So my girl was choking on my cock, and had a little muffler backfire.
I think my girl had to shit, because while she was gagging on my cock, she kept hitting with a muffler backfire.
I think my girl had to shit, because while she was gagging on my cock, she kept hitting with a muffler backfire.
by MURDOCK813 February 24, 2021

Suffering the indignity of having your ass kicked and then being stuffed under your own car. Typically done by one's own friends as a result of their cockiness, selfishness and/or rudeness. Once stuffed, the stuffee understands it was deserved and no retribution is allowed.
It was a total dick move showing up to your littles sister's birthday drunk. I've been a real asshole lately. I really need to see muffler.
by William Dawes Ghost January 29, 2025

A Funny Word For The Female Sex Organ
by Hydra_eyeballsam August 14, 2023

by sleazmeister December 17, 2023

A DISMALLY LUBED "CONTACT PATCH" THAT A GUYS NAIL CANNOT PENETRATE DUE TO BEING DENIED ENTRY BY THE HAG/IT -
by NAIL BANGER June 7, 2018
