1 definition by Kaiser9001

A popular phrase originating from Akira Toriyama's "Dragon Ball Z." Went viral after gaining attention on YouTube, 4chan, and other social media sites. Refers to an object of incredible strength, a large quantity of something, or any number higher than seven.
Nappa: Vegeta! What does the scouter say about his power level?
Vegeta: It's OVER 9000!!
Nappa: WHAT?! NINE THOUSAND?!
by Kaiser9001 February 3, 2013
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