Rick, John and Jerry have a blast when they get their hands on an old fashioned TNT plunger. But when it is repurposed as a novel TV remote, could it bomb at the auction? A go-kart on steroids--dubbed the Personal Track Vehicle by its inventor--pits two unlikely competitors in a battle for this Boy Toy. And a shipment of handcrafted rawhide toilet seats has Rick wondering if these Man-Can accessories will boost his bottom line, or bite him on the butt.