Like a weiner only smaller.

A very small penis.

Named in honour of popular singer Justin Bieber, a small weiner believed by many to have an extremely small penis.
Q: I heard Justin Bieber's weiner is just a bieber. Can that be true?

A: Yes indeed: modern science has shown it to be negligibly small.
by Pipe Downn November 12, 2010

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A last name you give to a person who appears to be or acts fruity by nature.
Just add the last name of "Bieber" to anyones name who is your target for flaming and trolling. Here's an example:

Homophobe: Hey fag whats your name?

gay looking guy: My name is Brandon. Why?

Homophobe: You're a fag and your name is Brandon Bieber from now on.
by Saddamn Bieber August 21, 2010

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A word used in newspaper and magazine headlines indicating that readers do not need to read any further and should skip to the next article. Similar to 'Gaga', 'Ulrika', 'X-Factor', '...got talent', 'Cowell' etc."
It only took me 6 minutes to read my newspaper today - it was just one Bieber after another.
by Dr Foap January 24, 2014

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Bieber- An increment of time that lasts approx 30 seconds but never more than 1 minute. Due to excitement actions get performed at hyper speed.
My husband gets off in a bieber. sex sucks with him.

Hi, I am on my way home, I will be there in a bieber.

Microwave your hot pocket 2 minutes, if not warm in the center put back in the microwave for a bieber.
by SmallGovBigGuns November 02, 2011

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1. Another name for Satan
2. A slang for a gay guy
3. The reason why i hate pop today
1. I heard that Sally is a belieber
2. YOU ARE SUCH A BIEBER , FUCK MAN.
3. I hate bieber.
by Some guy that eats tacos January 01, 2011

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Justin Bieber, is 2010 version of Hanson, a young blond haired boy trying to cash in before his voice breaks and the screaming crowd dies down and you can actually hear him.
Bieber, I love that chick.
by rossism April 28, 2010

The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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1. An ignorant person
2. A close friend, someone who you can roll one with
1. Whats good ma bieber
2. Fuck these other biebers cause im down for my bieber
3. This damn bieber
by kid punk January 26, 2014

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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-verb
1. To sexually objectify a minor, mostly used in pedophiliac circles.

Also; To beiber
That kid is a total bieber, i hope i can persuade him to jump in my windowless van.
by CaptAjel February 15, 2011

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt