Abbreviation for "facebook friend".

Similar to BFF, only 1000x less personal.
Girl 1: "So I was talking to my cousin's roommate's little brother the other day, and..."

Girl 2: "Hey, I know him!"

Girl 1: "Really? How?"

Girl 2: "We're FBFs. Duh."
by damnteenager108 January 20, 2010
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Face blunt Friday. a college tradition to start of the official weekend. after a hard week's work of classes, homework, and exams the best way to relax is to smoke a blunt to your face with your best friends.

FBF usually starts right after classes so you have something to do to fill the time void between end of classes and the start of parties. you're high will last until and after it's time to party making for an even better Friday night.
1. dude all-time record for FBF. 15 people... that's 15 blunts and half ounce of weed all smoked at once! i love FBF!

2. i was so fucked after smoking that blunt to my face. it was so worth it. can't wait for next week's FBF!
by ilovebutreallyhatecollege January 31, 2010
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"Yo man i hooked up with sally last night she said she wants to be my FBF."
by Spencer C August 25, 2006
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Future Boyfriend - a guy that you're friends with who you hope you to make your boyfriend
Annie: I saw my FBF in the hall way today and he winked at me. Yay!

Jamie: I can't believe Shakira is going out with Sam. She knew he was my FBF.
by ziggyfresh802 September 5, 2011
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Facebook friend. Like BFF, but in the social network world. Requires official confirmation of friendship. Conversely, can be unfriended with a simple click of the mouse (no falling out needed).
Hey, why won't you add me as your FBF?
by Mscaptmags January 4, 2011
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Friend by Force

Typical problem with people you just can't get rid off. They think you're their friend, while in fact you despise him/her. Can strangely enough occur over a longer period of time.

The reason is most likely that the person who is FBF with you is socially retarded.
(A) - Haha, what's up with your new friend?
(B) - Ahhh, i can't seem get him off my back. He's my FBF
by Falk. April 26, 2010
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former best friend - someone who used to be the BFF, but something went wrong
my FBF seems to be ignoring me lately...
by morbidcafe September 22, 2009
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