Top Definition
1. To diminish or reduce in value.
2. To render into a crap-like state.
3. To cover or fill with crap.
I hope those scissor-monkeys over at Spiffy-Cuts don't encrappen my hair.

The recent spate of mortgage defaults is encrappening the credit markets.
by Alan, the guy with the thing. December 06, 2007

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To make something crap, or crapper than it previously was.
Alice: hey, did you hear that faceborg has launched a commenting plugin?

Bob: yeah, now all the fuckwits I went to high-school with can encrappen my stream with their banal comments about crap they watch on TV.
by I am faceborg March 02, 2011

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