Closet Bieber Fan. Someone who likes Justin Bieber's music but will not admit to it.
While riding in Dr. Park's car, I found one of his CD's was full of Justin Bieber. I think he's a CBF.
by A Trinh July 26, 2010
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Can't be fucked
(A) "Can you bye some food from the store?"
(B)"Cbf"
by Kasplat September 30, 2010
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Coffin Buddies Forever: Implies that your friendship is one step above "Best Friends Forever." Meaning that you will either be buried in the same coffin or next to each other in coffins touching each other. By ring buried so closely together, it implies that you will be together for ever in the afterlife..... or if you don't believe in the afterlife, together forever in the ground, as your bodies decompose into the same organic matter.
OMG, I think our friendship just reached CBF status, because we are way more that just BFFs!!!!!
by CBFs:Mr. Wilson, Ms. Kongsley December 19, 2011
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CBF is a syndrome that is suffered by women all over ther world. This simple acronym stands for - Chronic Bitch Face. And is a total turn-off for men.
Friend: hey man I really like Deborah.

You: yeah, but she has CBF syndrome.

Friend: you're totes right man
by Fat_champ June 17, 2014
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"Can't be fucked." A 1337 term used often to describe something that isn't worth their time, or to disapprove of someones request.
1. China: medic!!1
Shock: cbf u noob

2. Trojan: get on TS fag
Tooth: cbf ts
by ShockWave March 18, 2005
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cbf is a word genrally used in most gaming servers or in life. normally referring to your self as lazy and fat and depicting yourself as a hobo
RaNdom: come join my server cunt or ill chop your balls off
YeghI: cbf

or

Tom: come to the bar where we can fuck hot naked women
Bob: cbf WTF?
by G[r]ey December 17, 2004
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