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Related Words
mfb MFBH mfbt MFBACS MFBC MFBF MFBA mfbap mfbatah MFBBB
MY FUCKING BALLSAC.
An Acronym formed at the shores of Atlantic City by a group of bored teenagers meaning bullshit.
Steve:Man I banged both of those broads last night.
Joe:MFB, son. the only two things you banged were your left and right hands.
MFB by ACjoe September 25, 2008
1. Michigan's First Bank.

2. Motherfuckin Bitch
1. I went to MFB to rob some money.

2. She is an MFB.
MFB by Qui Long July 9, 2009
(Major fuck boy) “did you see that kid he’s dating 3 girls and none of them know about the others!”

“Omg yes he’s a mfb!”
mfb by yourfavoritehoe ( ; October 16, 2018
Mowru Fowru Bowru
MFB mowru fowru bowru
Mother Fucking Bitches

the best most problematic friendship group you'll ever meet. They might seem judgmental at first but once you get to know them they are the funniest kindest people ever.
person: omg they are so bitchy
person1: no they aren't don't judge the MFB group before you get to know them
MFB by random yolo September 16, 2021