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The disease of failing to spell words correctly or not using any form of tense.

The term was coined by "Drizzle" on after a user, CrazyYoshimitsu, raped the english language for all it was worth.
Javachat Guy 1: Hye guys did you see the new mvioe.
Javachat Guy 2: Dude you have a bad case of Cy-itis.
by Osmoses_Jones April 08, 2009
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