2 definition by gIIoyd

Top Definition
- noun
1. The useful half of Claptrap (the useful sixth by mass).
J Stu is a useless cunt, unlike Dr Dan.
by gIIoyd June 14, 2008

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- noun
1. A whinger.
Josh: I wish I was talented enough to do something substantial with my existence, but I think I'll just tell everyone I was on a college TV show once and complain like a J Stu for the rest of my life.
by gIIoyd June 14, 2008

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