Noisy Muffler 

When a woman's vagina is making a farting noise during sex.

that girl you boned last night had a noisy muffler, I could hear her from the living room!

Noisy Muffler by derk schmittmeister February 18, 2011

funky muffler 

When eating an asshole and they fart

That bitch gave me a funky muffler

funky muffler by angelaluv69 February 19, 2015

trumpet muffler 

When you cup a wad of TP in your hand and cup your butthole while you're sitting on the toilet to muffle your fart sounds. Works like a charm!

I was pooping at a new friends house and muffled my farts with the trumpet muffler method

trumpet muffler by Viking vickers February 21, 2015

Muff Muffler 

Worn by women who are embarrassed about queefing in public.

I couldn't stop queefing so I bought a muff muffler so that no one could hear it.

Muff Muffler by V farter January 6, 2017

Wisconsin Muffler 

Doing a girl from behind with a wedge of cheese stuffed in her mouth, a High Life in your hand and your brat in her ass.

After a long day working at the brewery, I got back to the double wide and the old ball and chain wouldn't stop bitching so I gave her the ole Wisconsin Muffler!

Wisconsin Muffler by Septic Avengers July 27, 2017

Dick muffler 

When you shove your dick into a muffler of a running car and let the exhaust go into your the hole in your penis.

One time I had my side hoe perform a dick muffler on me and my dick was brownish black and throbbing for the next week or two

Dick muffler by Randy Leavitt June 26, 2018

twat muffler 

when a man cups a womans vagina with his mouth prior to her queefing in order to muffle the noise.

last night at the party i had to act as a twat muffler for my wife in the bathroom because she was afraid people would hear her queef.

twat muffler by brewmaster2671 August 25, 2020