Rusty muffler

When you’re doing anal and the person receiving lets out a big fart around your dick

I was banging this chick in the ass last night and she had bad gas. Gave her the ole rusty muffler

by Bodacioustatas69 January 21, 2022

Cuck Muffler

A person or object that makes sure the cuck remains quiet.

Teddy used a Cuck Muffler to silence his moans while watching his wife Tammy fuck his best friend Greg.

by Trapholebitch June 9, 2022

Grumpy Muffler

The act of defecating into one's Air Duct or AC System, causing a foul shit-like smell within the entire facility.

My Boss fired me and I got back at his Bitch Ass by giving the office a "Grumpy Muffler", that'll teach them!!

by Ass-lickin-lova December 12, 2023

bone muffler

Vag, pussy, vagina (a penis warmer/holder)

That babe’s got a bone muffler that just won’t quit

by sleazmeister December 17, 2023

John Muffler

A dude who be muffling johns, aka suckin dick

"Shut up Sam you just a lil john muffler"

by Nopyyy February 2, 2024

Sock muffle

The act of taking your sock off during intercourse and shoving it in the other person’s mouth because they won’t shut the fuck up

Carl stop talking about your grandmother or I will fucking sock muffle you

by Dr Issac neutron dance April 20, 2024

hog muffler

hog muffler is a rare insult. to muffle a hog would be dirty and pointless. So someone who would do that are also dirty and pointless. If used sexually it would be an insult to the woman (hog) and the man (muffler).

Get out of my way hog muffler. "he uses the muffler on that hog all night I bet"

by Eagle fucker March 1, 2024