A mixture between on crack and crazy. Prounced crack- see. Can be an adjective or a noun. Isn't always literally on crack. Can be used in a good or a bad way.
*dancing toast*
Woahhhhhhhhhh that is craxc man!

Garrett: *searches meow on google*
Emma: Woah, you're craxc!

Amber: I got an A on my chem test!
Dennis: You so craxc :

*chair breaks a little*
Garrett: Woah what was that?
Emma: Craxc.
by bigbadermaa January 9, 2009
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