MMFBF 

An acronym signifying one's Most Masturbate-able Facebook Friend

She's got some nice bikini shots on Facebook now, she's definitely my new MMFBF.

MMFBF by timpanum December 20, 2014

mfbfmfbideima 

"my freezing breath, frozen memories. fearless behaviour, it doesn't exist in me anymore."

lyrics from a song by wave to earth, homesick.
this is a shortened version of the lyrics

i'm not the same anymore, mfbfmfbideima"

mfbfmfbideima by ilovewavetoearth June 13, 2023

MMFB 

Mean Mother Fucker Blues, a tune by Angry Johnny and the Killbillies.

I woke up one morning, and I kicked my dog
I beat my neighbors skull in with a big ol' maple log
I called his big fat hairy wife a big fat hairy slob
I had the blues
The Mean Mother Fucker Blues (MMFB)

MMFB by psychobilly1000 September 10, 2011

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

MMFWFCL

Much Mother Fucking Wicked Furry Clown Love

Used exclusively by furry juggalos.

Furry 1: Later. MMFWFCL
Furry 2: Peace. MMFWFCL

MMFWFCL by 4nonymou5 March 24, 2010

MFBF 

Mother Fuckin Bitch Fit

That girl is about to throw a MFBF if she doesn't get her way!

MFBF by Curtis G. June 21, 2007

MMBF 

Miss my boyfriend.

Damn I MMBF alot. :(

MMBF by Tactherainbowlover January 22, 2012