Clearly this dude is wearing a TV on his chest, so he’s probably in pain. From his website:

TAMPA, FLA., John Savio (Center), Abigail Gardner (Featured as Apple Employee) This year they’re back at it again. John Savio and Reko Rivera went their separate ways. John created the upgraded rendition of the iPhone 4 featured here at 10x to scale, complete with a 40″ LED LCD Panel, a Jailbroken iPhone 4, VGA out from the iPohone, LED Back Camera Light, weighs roughly 75 lbs and uses a mini 12v Battery with 2+ hours of battery life. The costume took a total of 3 days / 40 hours to complete.