Reminds me of Brak on Cartoon Planet!
Brak is an alien of some kind, but not the brightest light in the galaxy. He has a song called "I Love Beans" (available on the "Space Ghost's Musical Bar-B-Que" CD!):
"I like beans, woo woo woo
I like beans, how 'bout you?
High in fiber, low in fat,
Hey...