Don’t ya just hate it when you’re out in public, and you have to go the bathroom? After frantically scouring the area looking for a decent receptacle, you throw yourself down on the toilet just in time… and then you realize there is no toilet paper.
Apparently that has happened a LOT of times to at least one Japanese inventor, Kenji Kawakami; enough to warrant a toilet paper roll hat anyways. He has also brought us such amazing devices as the double-sided shoes and electric fork.
I think someone needs a new job.
Source: Stupid Gadgets