I would like to hear his song sung in the tune of The Imperial March. You know, Darth Vader's theme from Star Wars. That would be epic! Everybody knows and recognizes the main melody of it (0:09-0:25 on the video). You don't have to be geeky or a Star Wars fan to have had an impression of that song. Also since it's a George Lucas film and production, it's nearly meant to be. :P
Anyway here's my suggestion. In tune with the main melody (0:09-0:25). I don't know if the end bit works so well...would be shouted rather than sung. It would be more like a build up to shout Lucas several times!
[YOUTUBE]yys5iioLUNw[/YOUTUBE]
He's from Brazil,
Gets the ball,
Tackles hard,
He won't give up and he rules the whole park
Lucas, Lucas, Lucas, Lucas, Lucas......!!