Bieber 

The new Slang Word For Vagina.

"Dude Stop being Such a Bieber"

Bieber by lala12345678 December 12, 2009

Bieber 

The worst thing you can be mistaken for or an insult of extreme quality.

Ex #1. Fan: OMG IT'S JUSTIN BIEBER!!! Oh wait, nvm. False alarm.
Guy mistaken for Bieber: Fml

Ex. #2. Person: Dude, you are so Bieber.
Vivtim: YOU FREAKING JERK!!!

Bieber by That Other Random Guy......... January 7, 2012

Bieber 

Acting like a girl
Opposite of Man

Oh, Your such a Bieber

Bieber by loveyoujbiebs1158 February 19, 2011

Bieber 

The act or instance of defecating.

"You don't want to go in there, I just took a huge Bieber."

Bieber by Mr. Biggles, IV November 28, 2013

Bieber 

The most humiliating put-down for being a whiney bitch or pussy that should almost always provoke a reaction of compliance.

Hey man I just got out of work, let's go get some beers!
-"I can't dude, I have to wake up early tomorrow"
Stop being such a fucking Bieber and meet me at Sully's.
-"Fuck you dude... I'll be there in an hour."

Bieber by American Cousin July 10, 2012

bieber 

1. an adolescent beaver
2. slang for an adolescent girl's vagina

Guy: "Nice bieber!"
Girl: "Thank you. I just had it stuffed."

bieber by Quaabie July 15, 2010

Bieber 

1. A dyke who takes care of her appearance.
2. The lesbian equivalent of a metrosexual.
3. An adolescent male who is easily mistaken for being a lesbian.

Guy1 "Even though that lesbian is wearing men's clothes I still think she looks really hot."

Guy2" Yeah she's a total Bieber"

Bieber by Greatflyingfetus March 23, 2010