Okabakakiki was a great Hawaiian king, who was unfortunately not very bright. He had a solid gold, jewel-encrusted mask commissioned to honor him, then decided he didn't like it, and asked if it could be melted down into a crown. He also decided to try a new sport he called "Volcano diving"—which obviously ended with his demise.
Many years later, the Museum of Hawaiʻi loaned out the mask to millionaire Harry Hopscotch III. Upon learning of this, Krang got the idea to steal it. Okabakakiki!