Manff

When someone "banff"s a dude. To banff is to punch someone in the lady junk. To manff is to punch someone in the man junk.

Phil: "I will banff you if you say that one more time."
Curtis: "No, dude, you will manff me."

Manff by TheTrenchWench December 28, 2010

Manffin Top

The bulge that hangs over a man's too tight jeans. Basically, muffin top for guys. Often found on middle aged, skinny jeans wearing men. Or fat dudes.

Wow. Look at that skinny jeans wearing hipster. He has some serious Manffin Top.

Manffin Top by ChelleElle March 5, 2011

mfff 

MFFF or any variation of the acronym is a shorthand method of notating a pornographic genre where there is only one male and multiple females. The total amount of F’s in the acronym should match the total amount of female actresses there are in the video.

MFF would mean one male, and two females
MFFFF would mean one male, and four females

mfff by esplotionz March 19, 2008

Manffectionate 

A heterosexual male who becomes very affectionate towards other males, usually the result of alcohol consumption by said male.

"Yo, James was mad drunk Saturday, and he threw his arm around me and was like an inch away from my face. Dude was getting a little too manffectionate for my comfort."

Manffectionate by Brad G. December 9, 2008

MFBFF 

Mother-Fucking-Best-Friends-Forver. It's used when BFF is simply not enough.

Met a woman in Vegas and became MFBFF over night.

MFBFF by Mr. Travolta April 28, 2012

mffffffff 

one lucky guy having sex with many many hot chicks m=male/man and f=female/woman thus m+fffffff = one guy and seven hot chicks having sex at the same time. The single lucky guy is the center of atention

I was so lucky to have a mfffffff last night!

mffffffff by Robbie June 3, 2004

MFNFL

Mother Fucking Nigga For Life. iight.

Derrel Washington- Yo have you sold coke to that new nigga, hes my MFNFL.

Shaquille Johnson- Yeah nigggga. That nigga smells like macaroni and ass hole. He also is lazy. LAzzzzzy nigga. He ain't my MFNFL. IIGHT.

Derrel-All black people are lazy.

Shaq J.- Yeah all us blacks are so smelly and lazy....iight. u know wit imma sayin. OBAAAAAAAAAMAAAAA!!!!!!

Derrel-Yeah obama is a really lazy nigga.

MFNFL by Ronaldio November 12, 2009