Primus!
Here's a live version of Tommy The Cat on Dennis Miller. It's crazy how he can play that bass riff while chanting through the lyrics.
[ame="http://www.youtube.com/watch?v=glF01ELfU0Y&feature=related"]YouTube- Primus on Dennis Miller - Tommy the Cat[/ame]
And another.. damn I can't get enough!
[ame="http://www.youtube.com/watch?v=W4P_OofC3xM&feature=related"]YouTube- Primus performing "Tommy The Cat" (Spring Break '92)[/ame]