Short for "Jonas Brothers Family," it refers to groups of girls who have stalked the Jonas Brothers (and have, perhaps, actually met them) together, and now feel a special bond.
Omg, I'm going on a hike with my JBF :]] (P.S. i met Nick Jonas.!!)
JBF is an acronym for Just Been Fuck
ed. This is usually used in the context of a persons appearance after having sex, and is most commonly used in the past tense (1). It can also be used to described messed up hair in general (2).
1. Whoa! She's JBFed.
2. Tom has perpetually JBFed hair.
Just Been Fucked
Look at Mary, she has JBF hair.
Just butt-fucking. As in just kidding around.
"JBF, it means I'm 'just butt-fucking' with you. Just kidding, you know."
usualy refers to a females hair after having Just Been Fucked.
Just Been Fucked.
Looking in the mirror she noticed she had bad J.B.F. hair. Rough!!!
just been fucked
Every time I turn on the news, I realize that we the taxpayers have JBF by AIG once again.