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A corruption of "ultralow", derived from "gamer of ultra low skill level". Used to describe the worse players of competitive online games, mostly shooters.
n00b: lol i cant get keelz XD
pro_gamr: that would be because you're a tremendous ulow
by caius112 May 23, 2009
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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