Mullet Muffler 

When you are eating out a dump truck of an ass from behind and she lets out a gasser that blows your party in the back like a midwestern tornado.

Zach was nose deep in a heifer of a woman when she let one loose that blew his hair mud flap back like a wind sock. He knew he had received a Mullet Muffler.

Mullet Muffler by Clc see you later October 6, 2025

the speedy muffler 

When a man is about to recieve oral sex, he asks his partner a random question. As his partner begins to reply, the man then forces his penis into their partner's mouth unexpectedly, so as to produce muffled sounds of protest.

Cathy would not shut up earlier today, so i put her in her place with the speedy muffler.

the speedy muffler by Mecha_Tyler May 22, 2010

The forbidden muffler 

The forbidden muffler
While having your anus orally pleasure you pass gas and the person doing the pleasuring inhales the gas like a bong rip and then continues to tongue punch the fart box

Last night after dinner Sally asked to toss my salad so I let her and accidentally made the forbidden muffler and she enjoyed it

The forbidden muffler by Abortion Sledgehammer November 18, 2021

South African Butt Muffler 

When you need to use the bathroom in silence, you fold three squares of toilet paper in half and hold it over you ass as you sit or stand to pee. If gas escapes, no one will hear.

She’s a bit to proper, she makes a South African butt muffler when she pees and I’ve never even heard her fart.

South African Butt Muffler by Dizzy Deryn January 31, 2024

glass packed muffler

When a glass dildo shatters inside during use

1: where were you yesterday?

2: oh sorry, I had to go to the hospital after getting a glass packed muffler💔

1: type shit

glass packed muffler by Theseriouser November 30, 2024

(O)Possum Muffler 

When a vehicle lacks a muffler, or is otherwise intrinsically obnoxious or obnoxious by virtue of its owner, and vigilantes or society at large decide to tie the carcass of a dead opossum to the vehicle to display distaste for the vehicle or its driver.

"F--- that guy, if he declines his engine in front of the house again, he's getting an (o)possum muffler."

"We gave the Purple Avenger a 'Possum Muffler."

(O)Possum Muffler by (O)victim June 22, 2025

Motor city muffler

Putting a washcloth in betweens ones ass cheeks while in shower to deaden the sound and smell of an oncoming fart while your soon to be sexual partner is in close proximty or in same bathromm as s
aid person .

Jerry was in shower after a night of eating white castles aa he waa washing up getting ready for some hot sex he gave himself a motor city muffler so jessica couldnt hear or smell his horrible gas from those little tasty sliders.

Motor city muffler by Detroit dikhead August 19, 2025