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Brother of Kim Kardashian. He too has a large booty, like his sister.

-Popularized the big man ass.
Did you see that guy? He's got a Rob Kardashian booty!
by enatais December 09, 2011
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2
A person who keeps all photos and screenshots to use as material against you in a dispute.
You are going to expose her! You're such a Rob Kardashian!
by Jackp2003 July 06, 2017
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