2 definitions by TekJanson

Noun: A girl that looks like a boy
You think I should ask Becky to the dance?
No way dude she's a kevin.
by TekJanson July 2, 2009
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Noun: A term coined by online gamers meaning someone who is (or thinks they are) very good at what they are doing. Usually used in a sarcastic way to name someone who is terrible at what they are doing.
Wow, that guy with zero kills is a fucking beast machine.
by TekJanson July 2, 2009
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