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1 definition by Backoffmygirl

A general douchebag, usually one that already has a girlfriend but hits on yours nonstop. Can sometimes have a dream about banging your girlfriend and then telling everyone about it. You do not want to be one of these people.
Guy 1: Dude that guy is all over my girlfriend

Guy 2: What a Kocher. Lets get him.
by Backoffmygirl May 03, 2010