wanna bieber 

A pathetic teenage boy who imitates Justin Bieber in the hope that they will be more likely to get girls. Usually has swishy hair and sings Justin songs to himself.

Have you seen Tom's new hairstyle? He is such a wanna bieber.

wanna bieber by waggawagga99 December 12, 2011

wanna-bieber 

Teenage guys who try desperately to look like Justin Bieber. Bieber wanna-be's; wanna-biebers.

Look at that guy's perfect windblown hair...what a wanna-bieber.

wanna-bieber by breezy-licious August 31, 2010

justin bieber wanna be in denial 

anyone who has a hairstyle like Justin bieber. These people will deny liking justin bieber but if you actually knew the you would find out that they watch his videos online and love his music. these people can aften be caught humming the tune to "baby baby baby"

wow, that guy is such a justin bieber wanna be in denial

justin bieber wanna be in denial by bambambam321 July 12, 2010

Wanna beiber 

A douchebag who tries way to hard to look like the singer and performer "Justin Beiber".

He's such a Wanna beiber its not even funny.

Wanna beiber by John dough yo December 1, 2010

WannaBieber

A person who Acts/Looks like Justin Bieber,
or attempts to disguise themselves as Justin Bieber.
This sometimes happens with teenage boys who think that if they act/look like Justin Bieber then they have a chance at getting laid.

Kid - Woah! My friend John totally looks like Justin Bieber!
Other Kid - Pshhh... What a Wannabieber...

WannaBieber by stldrummer March 7, 2011

Wannabeiber 

Someone who acts liek or "wnts to be" Justin Beiber

Kid walks in with a comeover and a pre-pubescent voice... "Man that kid is a wannabeiber"

Wannabeiber by xxilyxx378 July 7, 2010

Wannabieber

Someone who looks, acts, sings, or dances like Justin Bieber. This includes, but is not limited to, a new Bieber-like haircut, random chick-like dancing, or obsessive squeaky-voiced singing.

Brock: Did Mason get a haircut?
Jordan: Yeah, he's such a wannabieber

Wannabieber by Duh, Winning June 15, 2011