Top Definition
your worst nightmare. karlen is a person filled with revenge and would go to the end of the world to have things his way.
a mobster pulled a karlen on that guys life.
by ak717 March 31, 2011

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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A loser who twirls his pens DAMMIT way too much and later gets them jacked by a teacher and cracked in half. How freakin sad.

But, in his defense, he has sweet glasses.
Dude, your such a Karlen
by MrMcGoogles August 16, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

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

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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