Donald Duck also minted the classic "Mickey, Donald, and Goofy" comedy in 1935, with the cartoon "Mickey's Service Station". In 1936, Donald was redesigned to be a bit fuller, rounder, and cuter, the first to feature this design was the cartoon "Moving Day". He also began starring in solo cartoons, the first of which was January 9, 1937, Ben Sharpsteen cartoon, "Don Donald". This short also introduced a love interest of Donald's, "Donna Duck", who evolved into Daisy Duck. Donald's nephews, Huey, Dewey and Louie, would make their first animated appearance a year later in the April 15, 1938, film, "Donald's Nephews",
Donald Duck Disorder; said theory mentioned can also be found on YouTube. In effect, much like Bugs Bunny cartoons from Warner Bros. the Disney artists had reversed the classic screwball scenario perfected by Walter Lantz and others in which the main character is the "instigator" of these harassing behaviors, rather than the butt of them. The short 'Clown of the Jungle' (1947) very much feels like either a Daffy Duck or a Woody Woodpecker cartoon. The post-war Donald also starred in educational films, such as "Donald in Mathmagic Land" and "How to Have an Accident at Work" (both 1959), and made cameos