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1. the point of being so filthy or dirty one starts to resemble an Osama Bin Laden like order and appearance

2. to have a odor like an arab

3. not bathing or grooming ones self for long periods of time
guy1: "man, that mother fucker stinks!"

guy2: "yeah that due is arab nasty."
by Tim L. in north Bama March 01, 2011
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