A nickname for Philadelphia, a city with roughly 1 murder a day.
Please don't send me to Killy, I don't want to die!
by Alaeron March 23, 2009

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Top Definition
Killy- referring to anything that is really good, awesome, fantastic... like bomb chronic, great beer, an awesome experience, etc.
Man this bud is killy!

Yo homie, that party was killy last night...

Damn girl, you give some killy dome.
by Shmeegsondeck January 06, 2010

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noun.someone who is a good friend but always bothers you with their girl or boy problems
" Man dude you are such a killy dude. you never leave me out your love life"
by Jordan Clarkson June 02, 2004

The Urban Dictionary Mug

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The Urban Dictionary Mug

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