Mfnfc 

Missouri Friday night fight club

Hey are you going to mfnfc this weekend

Mfnfc by Fan of mfnfc June 9, 2009

MFNC 

an acronym for "Motha Fuckin Nigga Chut", Chut meaning vagina in Punjabi; essentially meaning "Motha Fuckin Nigga Vagina"

1. You're such a MFNC, get off my grill.

MFNC by MZSwagger July 7, 2011

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

MFNF 

Mother Fucking Non-Factor

That kid is such a MFNF

MFNF by asembuckets November 30, 2011