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The thing that everyone knows about but can not explain. It happened one time, it may never be repeated, can be used to engage in secret conversation about the subject to someone else who knows of its origins.
Guy 1: "Dude, it's really cold today!"
Guy 2: "So cool."
Guy 1: "Let's go somewhere private, I don't think Guy 3 knows."
by paryrock009lol June 20, 2011
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socool means a smart and cool guy. he is best student in his class and smokes weed once a week
a: look at this guy!
b: he is so cool!
a: no, he is socool!
by panta February 05, 2007
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