These are unique ways of writing stuff about you in your user page that might come in handy when your hand is too lazy too type or when you ran out of words. This isn't Wikipedia, and we have no intent of starting a userbox war or restricting what can go in it. Since this is a fan site and not a strict encyclopedia, we follow "netiquette" law, meaning copyrighted images may go in userboxes. We have no image restrictions, except to please try keep the image size limited to 45 pixels in height, no more, no less. This is just so that the userboxes fit well.