1 definition by Javier Hdz

Top Definition
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

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