Cómete un gato, Disco Roboto, Como!

The story:

I'm submitting this on behalf of a friend of mine. Our primary language is Spanish and my friend and her younger brother, heard this song when they were children. What they understood can be translated as "Eat yourself a cat, Disco Roboto, Eat!" Several years after, they understood the Domo Arigato part, but they kept singing their version and thought the name of the song was Disco Roboto and sang it at a party. I explained to them that it was Mister and not Disco and they refused to believe, until we made a very public and embarrassing for them bet and they had to pay me.