Chinaman's Muffler

Performing stimulation by burying ones face in an anus and motorboating with your lips

After receiving a ride home from the night club, Jordan repaid his driver with a Chinaman's muffler in the back lane.

by BigKahuna March 14, 2015

dirty muffler

When after engaging a girl in anal sex, she proceeds to spray diarrhea all over you. It is actually a mix of semen and feces which has an odor similar to very old muffler grease.

I was butt-fucking Pamela after she ate 3 steak soft tacos. Right when I thought things were cool, she blew her dirty muffler all over my cheast. I'll never eat mexican food before sex again.

by EJL Supreme May 16, 2006

Rainbow Muffler

Having several sexually transmitted diseases at the same time.

Lana has a blue waffle, a purple sock, the clap, the drip, and crabs at the same time. So Lana has a Rainbow Muffler.

by RainbowMufflerz April 25, 2011

Boob Muffler

The act of a girl lying on her back and mashing her boobs together while her significant other sits on them and farts.

Once she got her breast augmentation, it really created a higher pitched sound when I gave her a boob muffler.

by Jabecca February 20, 2009

muffler sniffer

Someone who goes to either car or motorcycle meets and waits for a ride. Usually females are known to hang out. Resembles a groupie just hangs out for the atmosphere and ride.

Hey Matt you see those muffler sniffers? I bet one of the would ride bitch on ur bike.

by SirSam March 7, 2009

Muffler fuck

Verb; The act of ramming your vehicle into the rear end of another vehicle at a considerable speed.

-"Damn, that guy was going pretty fast when he hit you"

-"Yeah, he muffler fucked me pretty bad"

by Whiskie December 1, 2009

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

by Viking vickers February 21, 2015