Top Definition
A terrible disease which makes the victim appear 30 or more years older in appearance than they actually are in numerical age. The name comes form the 1996 Robin Williams Film ``Jack``There is no known cure, although smoking at least 3-4 large marijuana joints per week has emerged as a well documented preventative measure.
My friend`s 22 year old girlfriend appears to be in her sixties due to an ungodly case of Jack disease.
by Jackdisease survivor January 04, 2011

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A condition popularized by Robin Williams's role in the movie _Jack_. A person with the "jack disease" is an ugly, ugly 20-something who looks like they're fifty. To be avoided at all costs.
Damn! That Swiss girl is fucking ugly; she has jack disease!
by Javier Hdz May 11, 2006

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

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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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