MFB

What Samuel L Jackson would call his bentley

‘The MFB is througghhh’-Jeremy Clarkson

by TG-TGT December 28, 2020

MFB

Mother Fucking Beast. Someone who is the greatest at something.

P1: Did you see Sam make that touchdown?

P2: Yea, he's a MFB at football!

by LOTR4eva1 January 1, 2012

MFB

Mother Fucking Best-not to be confused with its homograph, meaning: "mother fucking bitch"- Should only be reserved for the people and things in the highest tiers of the world. The titles of all MFBs are mutually exclusive to all others in their profession. Examples: Warren Buffet, Madonna, Google

Wow Tiger Woods is a MFB

by bramcl October 10, 2008

mfb

mother fucking bitch

My sister is an mfb, seriously

by ashley demo September 19, 2006

MFBS

Mother-fucking-bullshit

This is totally MFBS

by bobbbbbbb12415 March 3, 2010

MFBS

MFBS = Mother Fuckin' Bull Shit.

Everyone said that chick was DTF but she wouldn't even come home with me. That's some MFBS.

by sexkittenmeoowwwww October 19, 2010

MFBS

MFBS is the acronym for "more fucking bullshit" a very common situation.

All that time I spent researching that product for Amy was just MFBS!

by ilookmarvlus June 26, 2022