So somebody made an Instructable about how to turn a NES into a lunchbox. I can't imagine it's all that difficult, but the last time I tried to mod anything I ended up with a nipple infection. Hey, piercing looked easy. So yeah, make your own NES lunchbox. Or, if you give me a few hours, I'll make a PS3 lunchbox and post an Instructable.
UPDATE: Shit, I think I voided the warranty.
NES Lunchbox [albotas]