A dick so long and thick that when you sit, it tucks under your butthole thereby muffling the sound of your own fart.
While in the weekly Wednesday meeting, Travis was thankful for his big ole Fart Muffler because no one was able to tell it was he who in fact, dealt it.
by Pot sticks June 7, 2022
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An insulting reference to a goatee. It infers that the wearer of the goatee is a cock sucker. The addition of hair on the chin lowers the noise produced by ones testicles slapping on the chin.
Dude, that is a nice nut muffler you are growing there.
by Geoffrey J. May 11, 2008
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A device that keeps some vaginas from making a whole bunch of noise when they're driving.
Man, put a cunt muffler on that bitch's snatch. It won't shut up.
by Pollup January 7, 2008
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This is a "made up" term used on the popular Trinidadian, automobile website to determine who really knows about cars. Cars do not carry muffler bearings.
When last did you change your muffler bearings?
by drebel_3 February 17, 2010
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When a women squeezes her legs tight around your head, as you are eating her out.
Eric: "I have a massive head-ache"

Dave: "how come?"

Eric: "I was eating this girl out, and she gave me a muffler clamp"

by Erockkk April 20, 2008
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The result of smoking rocks and incurring 1st, 2nd, and/or 3rd degree burns on your lips; as if they've been placed on a hot muffler.
by WithaZ December 25, 2018
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When one takes a shit and doesn't clean themselves, it dries, and another then has anal sex with the dry, dirty, poop butt.
"After drinking and chinese food last night, we got back to my place and (i didn't have and toilet paper) we started getting freaky, needless to say i got the crusty muffler."
by pennyrockit October 5, 2011
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