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
Get the Grumpy Mufflermug. Teddy used a Cuck Muffler to silence his moans while watching his wife Tammy fuck his best friend Greg.
by Trapholebitch June 9, 2022
Get the Cuck Mufflermug. 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 .
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.
by Detroit dikhead August 19, 2025
Get the Motor city mufflermug. A Funny Word For The Female Sex Organ
by Hydra_eyeballsam August 14, 2023
Get the Mufflermug. 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
Get the See Mufflermug. by Anonymus_ May 20, 2021
Get the muffler.mug. When someone is plugged up and decides to drop the plug out and release the pressure it only leads to a cascade of shit flowing down their leg in JNKO jeans. Then using the bottom of the jeans as a mop just to spread it all over the floor like a rumba that ran over dog shit.
by himi85 March 10, 2025
Get the Cajun mufflermug.