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a person who kills or ruins other peoples ego.
wow you really made fun of that guy u ruined his ego for good you must be a egokiller.
by okokokkokokokookokookooo March 14, 2008
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a person who target those who once felt like they were above those whom are equal to them.
He use to think he was better than you but your reality check killed his ego. You’re an natural ego killer.
by Doughboi Pacino March 10, 2018
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