Anything but a Blockhead hat. That'd be dumb as hell.
The BlockheadOh sure, they laughed at the name when they saw it at first. They gawked and smirked as you proudly displayed your pride in being a blockhead. Years later, after your wife left you and you were fired from work you started to realize that grafting a giant piece of yellow plastic to your head might not have been such a good idea.