bieber 

a synonym to the word gay.

I just sucked a dick, I am a total bieber

bieber by klik_N64 August 27, 2010

Bieber 

A boy of zero talents.

Alex: That boy can't do squat.
Alexis: Yeah, he must be Bieber.

Bieber by Sophis March 5, 2011

Bieber 

The act of throwing up because something is so horrendous.

If you've ever seen Jersey Shore, then you've probably Bieber'd or have come very close to Bieber'n.

Bieber by Zuthner March 2, 2011

bieber 

A person who usually sings too much and talk like a girl. Someone who think he is talented but only have a micropenis. See Edward Cullen. But shouldn't sparkle... or drink blood.

"I feel incredibly bieber today!"
"That guy is the biebest ever!''

bieber by biebest January 23, 2013

Bieber 

A teenage boy that doesn't hit puberty for a large amount of his life and has an extremely small penis.

Justin Bieber

Bieber by onjaonkrack November 7, 2011

Bieber 

A unit of measurement describing the size of a penis.

1 Bieber = 0.6 inches

Bieber by SUPA FUG DUP May 24, 2014

bieber 

Blatant homosexual

Normal guy 1 : Hey look at that toolbag wearing pink.
Normal guy 2: Wow what a fucking bieber.

bieber by noyfbf February 27, 2011