Super Villain Rubber Ducks - $6.00 : "The Duck" may resemble The Penguin but with one clear difference, he is a duck. The Exclaimer makes sure his point is known! Cat Duck is a sly jewel thief who knows diamonds are a girl's best friend. Mr. Frozen duck demands your respect and only wants to be cool. Metal Duck has reconstructed his own body after Bat Duck flung him into a vat of boiling duck soup. Dex Duck's skin turned green in a lab accident.