1 definition by Jamesrob92

1. The most informal form of greeting. Usually used in a friendly manner or to sound cool and relaxed.
2. An exclamation used to get someone's attention
1. Hey, what's up?
2. HEY! Wait for me!
3. HEY YOU! Get away from my wife!
by Jamesrob92 December 19, 2006
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