1 definition by Casper42

something that is completely outrageous.

a more fun way to say insane.

Katie: Im gonna run to alaska and not stop till i get there.
Anna: Wow, thats crazysane.

Anna: Woah! Did you see what she just did?
Katie: Yeahhh! that was crazysane!

by Casper42 May 26, 2009

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