Mufflefuck

1. Two sheets fucking.

2. Something two friends make up in the early hours of the morning.

Mello: Are you denying me mufflefuck?

Near: Yes, I am denying you mufflefuck.

by Raccoon Runt January 22, 2009

Muffler

A failed attempt at cunnilingus as evidenced by your girlfriends' stoic and silent body language/expressions

Yo bro it was pretty quiet in there last night, what were you doing giving her a muffler?

by Ridiculon May 30, 2009

Muffler

Term assigned to a young, awkward male who is known by the women of his social circle to be over-eager when delivering oral sex. Derived from the noise he makes when slopily conducting his business.

Beth: "How'd things turn out with Earl last night?"
Yvonne: "I'd rather not discuss it. Let's just say he had his muffler cruising and leave it at that."

by Rickland Floydd February 12, 2009

muffler

a fiddling, curious little boy.

Short is a stumpy kiddy muffler

by untitled April 29, 2003

fart muffler

an acronym for ass or butt or booty

dude, keep your fart muffler out of my face

by SAN2LAX March 8, 2005

Dirty Muffler

The act of farting while you have chicken grease (mixture of butthole sweat and leftover poop) between your thighs.

Guy 1: Whats that smell?

Guy 2: haha that was my dirty muffler!

by freaknasty1 June 25, 2010

cunt muffler

a person who loves cars ect ect

also known as bitch wagon or a car that belongs to a bitch

what a cunt muffler that hoe is

by sarahjeanne November 23, 2004