mumfler 

a mumfler is the type of person who would die for there friends so people would stay to one another " are you a mumfler"?

You'er such a mumfler

mumfler by minkle dink December 4, 2020

Mumflr Marshal Fumperdink 

A spittoon lovin' darn tootin' ole adventurer from Boring Springs.

Accompanied by Gary the Goblin and a looney tooney horse, he travels the West as both a snake oiler and a cow puncher whilst gracefully fending off skeletons, clowns and hat-wearing bandits. What a man.

Guy #1: Who in tire nation is that feller over there diggin thru the spitton?
Guy #2: I gots no idea. What a Mumflr Marshal Fumperdink.

Mumflr Marshal Fumperdink by Minzus February 1, 2021

Mufflered Fellatio 

Breaking wind while performing a blow job

Dammit, I was sucking on a huge new cock last night. Everything was perfect, except I was a little bit drunk, and I broke wind right in the middle of it all. Thank god he was drunk too, and we made a joke and called it mufflered fellatio. We had great sex, but I was pretty embarrassed.

Mufflered Fellatio by susan0506 October 8, 2011

muffler monkey 

Someone who drives a compact car (most likely a Honda Civic or Acura Integra) that sports a variety of tacky looking aftermarket parts which are meant to add visual flare and improve the car's performance. The most notable feature is the car's huge muffler that looks like a coffee can, and makes it sound like a weedwacker. Other common bolt-ons include huge spoilers, body kits, hood scoops, gauges, window stickers and other decals, tinted windows, lowered suspension, bright colored paint job, etc. More often than not, these cars aren't even that fast and are usually driven by high-school kids.

The sound coming from that muffler monkey's car is really irritating.

muffler monkey by ryan_10304 November 15, 2007

Muffler man 

Single mafia.

"Oh my god. Are you the muffler man?"

Muffler man by Muffler man January 24, 2019

turd muffler

A chick with such a big ass it creates silent but deadlies.

That aint ghetto, thats a fucking turd muffler its so big.

turd muffler by niodin March 10, 2008

MOBERTUCKY MUFFLER 

When you're going down on your girlfriend put your lips inside her pussy and blow as hard as you can until you hear the sounds of a Mobertucky Muffler.

I left the Wabash with that girl from South Park and gave her a Mobertucky Muffler behind a dumpster.

MOBERTUCKY MUFFLER by Groeber field March 5, 2019