1. A word you call one of your buds when they do something stupid or describing a dumb characteristic of your friends.

2. An introduction or goodby to a buddy, usually exclaimed at a loud tone.
Rick: "Dude, i spaced out that entire class."
Brett: "You're such a naggat."

Tommy: "What up ya NAGGAT!?"
by B-Sett April 14, 2008
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