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

The term was coined by "Drizzle" on 8wayrun.com 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
Get the mug
Get a Cy-itis mug for your Facebook friend Jerry.