MFG 

"Mexican Fat Gene"

The unexplainable weight gain when a mexican girl turns 23+ years old.

Damn did you see Maria? She used to be a buck twenty but ever since she hit 23 she ballooned to a solid three hundo. It must be her MFG activating. Que lastima!

MFG by Big Pimping January 12, 2008

MFG 

1. Manufacturing

2. Abbreviation for 'My Fucking God' / 'Mother Fucking Gay' / 'My Fucking Genius'

3. A very good and OP Youtuber that have made about 100 Youtube videos currently, now he changed his name to Zark.

1. It's time to start MFG (Manufacturing)
2. Oh MFG! (My Fucking God) Look at what you have done!
3. A: Have you subscribed to MFG?

B: Who is MFG?

A: Go check the Urban dictionary.

B: Oh he is a Youtuber!

A: Yes and he makes a lot of videos.

B: OK

.........................................

MFG by STUPIDURBAN November 13, 2019

MFG 

1. Marthe Francois Girbaud clothing brand.
2. "Mother Fuckin' Gangster"

Wow, that is soooo MFG.

MFG by djbhkwhgkdffhaj July 16, 2008

mfg 

Accronym to indicate a desination to which you need to walk that is far away. Usually on an unforgivingly hot day. Short for "Mother Fucking Guam."

I could give you a ride, but I'll warn you, I'm parked way out in MFG.

mfg by Nate McKinney August 29, 2006

MFG 

When you miss the gasp because it’s so amazing that you just say mfg.

Das Aliens! MFG, it was! Run!!!

MFG by PrincessPrincesss June 7, 2020

MFG 

MFG Stands For MotherFuckinGru

I hate that that MFG from despicalbe me

MFG by Daddy Father Bean Man May 2, 2022

MFG 

In text, MFG almost always means, "My Fucking God".

Lizzy: MFG I hate Jim, he cheated on me!
April: Ikr?

MFG by klasjdfhiuahy September 3, 2018