“How do you market to kids? According to Mayer’s nephew Carl, with a big sexy hot dog on wheels with 500 whistles inside. Originally, the 13-foot-long metal hot dog monstrosity was used as a chariot for the company’s now-defunct and extremely dated mascot ‘Little Oscar, World’s Smallest Chef.’ The character was played by actor Meinhardt Raabe, best known for playing the coroner munchkin in The Wizard of Oz. He began traveling in the Wienermobile beginning in 1937 and well into the World War II years.”