Top Definition
From Swedish, meaning dick-ckeese. You know, that yellow stuff on your cock.
Man, there's a lot of flens on my dick. I knew I should've cleaned my penis at least once a year.
by Trev January 17, 2005

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The black crusty stuff that forms around the top of a ketchup bottle.
Would you like some flen with those fries?
by Rich Hall February 21, 2003

The Urban Dictionary Mug

Lotsa space for your liquids.

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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