Just when you think you've seen it all some nonsense like this turns up. You won't believe this one...The Black Cat external catheter allows you to let nature take its course while riding; forget acting like a human being and actually using a toilet. Who knows, maybe this could be used by a racer to leave a slick patch for those chasing him? Apparently you "attach" a rubber hose to yourself and then let loose at will as you burn down the boulevard. Sorry ladies, no female version just yet.
$15
polyperformance.com