So remember when the Adult Swim teaser site suggested you sign up for their newsletter? Turns out it isn't just extra information they were giving away. If you signed up to receive Adult Swim related fodder via email, you probably received a download code for a limited edition Robot Chicken hat. The ONLY WAY to get the hat is to volunteer to receive the newsletter.
According to Adult Swim's FAQ page, those who signed up before midnight on June 27th, will receive a code today. Everyone else is free to sign up and will attain a hat code on July 5th. It's a fantastic way to follow up independence. You can give Adult Swim your email address anytime from now until midnight on July 4th.
Looking at that picture of the Pyro, I can hear him doing the Arrested Development version of a chicken call. I wonder if they will ever release Never-Nude shorts for him/her.