1. a sarcastic way of saying -oh man you're an idiot..

2. said when someone has done something really dodgy but funny or cool anyways..
Bill: *hands icecream to james but it drops on his shoe...
james: "good work"

James: Hey I smuggled a box of red wine into the cinema so we can get smashed watching kung fu panda
Bill: "good work"
by kewpiedoll June 19, 2008
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