Urban Dictionary: BFB

a slang term for bad for buiness means when your mean

That girl is so bfb that’s why she’s my ex bestfriend .

by Vickbands June 16, 2018

A tv show created in 2011 by the huang brothers first starting of as as bfdi their youtube channel amassed 1,000,000,
subscriber which ended in 2021

by wembs] April 28, 2021

Dude you're acting like a real BFB right now!

by Bittergaze May 26, 2018

Jason: "Hey Sofia, Do you wanna be my BFB!"
Sofia: "Only if you get a word on Urban Dictionary"
Jason: "DEAL"

by MyMonsterDK October 07, 2020

by realmate101 October 01, 2019

best friends brother, otherwise known as the one for you, also a song on victorious

Girl 1: i stg my bfb is so hot i can't

Girl 2: girl go get you some!

by yahgirlll November 27, 2020

1.) butt flossing bobohead

2.) big frickin' bitch

3.) boring flow beats

4.) baga fool brunches

"u, your moms, andd and your sista are ALL BFBs"

by ladidaaaaz September 17, 2008