If you have ever staffed a convention, you know what this shirt signifies. It identifies the few, the proud, the certifiably insane who volunteer their time, money, energy, health to put on a show for everyone.

Have you ever woken up in a cold sweat thinking, "I still have stuff to do for the show!" Do you work like a dog for days?

Have you ever tried to stop? We know, you can't do it. It's a sickness, but we can't help it. Warn everyone that you have the "Staph", and learn to identify the symptoms on the back. If you've suffered from any of them, its time to mark yourself accordingly.

Don't worry. We're sure there's a convention out there to accept you. There always is.