MFC 

MFC stands for 'Monster Fucking Chillinz.'

The term is only used when someone is at the highest level of 'chillin.'

'Yo dude, I'm so MFC right now.'

'I really need to MFC right now.'

MFC by Jsuave August 23, 2003

MFC 

The short form of Muhammad Fucking Christ. Slang used instead of Jesus Fucking Christ. Used mostly for instant messaging.

- MFC
- Why?
- My computer just crashed.

MFC by babooli November 30, 2009

MFC 

This is a term used by a Comedian on Comedy Central. It stands for Monkey F****** a coconut.

Is your name MFC Sir?

MFC by Nick89 October 17, 2006

MFC 

MFC is a word, standing for the Mature Family Coven.

I wish I could join the MFC.

MFC by EdwardsLaw July 29, 2009

MFC 

A NYC based graffiti crew that was founded by ERS in the summer of 2006. Soon afterwards, many other graffiti writers began to join. MFC stands for Mutha Fuckin Crew. It originally started out as a joke, as the name already shows in itself, but became more serious as more writers joined in.

-Did you see that piece on 34th street by DECER?
-Yeah man, that shit is sick. I think he's in MFC now.

MFC by ERSmfc May 12, 2007

MFC 

this stands for Macdonalds Favourite Customer , typically used on an obese human

Your such and MFC

MFC by Togertrent June 3, 2018

MFC 

mother fucking cunt

that mfc didn’t send me my money

MFC by supernoodlegayboy April 4, 2022