by sexiibitchinghor May 5, 2007
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An Acronym formed at the shores of Atlantic City by a group of bored teenagers meaning bullshit.
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.
Joe:MFB, son. the only two things you banged were your left and right hands.
by ACjoe September 25, 2008
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(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!”
“Omg yes he’s a mfb!”
by yourfavoritehoe ( ; October 16, 2018
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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.
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
person1: no they aren't don't judge the MFB group before you get to know them
by random yolo September 16, 2021
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