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1. Unnaturally offensive odor which permeates throughout an entire area, usually associated with non-existent personal hygiene techniques of an individual.

2. Overemphasized variant of "Excellent", when coming from a New Yorker.
1. Last Friday, the entire office was plagued by a fat griz.

2. You can patch 812 machines by Wednesday? That's a fat griz!
by klantucky July 23, 2004
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