Top Definition
Being above and beyond normal.
Shawn and Sergio were ona sick one all weekend trying to finish the job.
by Gimmethecash November 04, 2011

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A broke, deadbeat father of 3 with no vision or ambition to accomplish anything other than ride on the coattails of the success of the few people willing to put up with their pathetic ass. See also: Cowardly fool
"Ryan: Hey look sickone is playing drum and bass at lizard lounge.

Tim: I'd rather masturbate with broken glass and lemon juice than pay to see that worthless bag of skin."

"Brad: I heard about this guy who doesn't have enough foresight to take care of his family financially and has nothing better to do with his time than to date women 10 years younger than him who are easily impressionable because he has no real game. He says he's a DJ but has no claim to fame.

Grant: Reminds me of sickone. You heard of him? He was at Plush a while back"
by Pondering Audiophile December 09, 2013

The Urban Dictionary Mug

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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

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Something very cool which you are pleased about.
"Hey man I bought you some weed" "Sick one"
by Melissa180 May 20, 2006

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).

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The act of having a sexual encounter with someone without their knowledge or prior consent.
Dude did you just pull a sickone on my mum?

I dare you to pull a sickone on Aaron

Get away from me you prowler, else a sickone shall be pulled.
by Caramel-bear July 30, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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.

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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).

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This word combination refers to the state of a person when on drugs.
tripper- "Oh, I'm on a sick one!"
by beautiful biotch February 15, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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