fart muffler

Underwear, undergarments.

Do you smell that? I betcha his fart muffler is stained.

by victorzulu November 29, 2010

MFFL

Acronym for MOTHER FUCKERS FOR LIFE! It is used to describe bros that are down with that true ass dope shit. They like to fuck bitches, get money, kill niggas, and yell out expletives at random people.

It is also the name for a band, under the genre of humorous rap.

Cody: I love you man

Mason: I love you too man

Cody: You know what that means???

Mason: Yea nigga! We are MFFL!!!!

by dragonbasketball43 June 3, 2009

butt muffler

1. Adj. Butt Muffler- Usually used in terms of insult or just to say something. When used as a direct adjective, mainly an insult, it utterly confuses the target, giving you time for your next comeback.
2. Noun Butt Muffler- When used as a noun, it is usually referred to something that is shove up or into the rectum to "muff" the noise of a fart or black any and all outgoing "materials".

1. You god damn Butt Muffler, go fuck yourself!

2. Dude, your ass is leaking! I'll go get you a Butt Muffler.

by Bmart June 8, 2007

muffle

To roll a nigga up.
To kick ass

Ray-Ray was poppin' shit to Big Tom and got his ass muffled

by Eric B June 8, 2004

Muffler Fuck

A fag who fucks mufflers, usually named jimmy

look at jimmy...that muffler fuck!

by Titts December 31, 2007

muffles

the monatary unit used at waffle house.

Dude, im outta muffles and i just ordered like 50 waffles!

by chaosdude52 November 25, 2011

muff muffler

an asshole that for some reason finds it necessary to prevent you from getting any cheeks.

yo dog i was tryin to have some butt sex wit dat mexican bitch yesterday at the party, but some muff muffler came out of nowhere and fucked that up. SO THEN I KILLED HIM

by tyriqfromthestreet November 12, 2009