[Chorus:] Oh, Ratigan
You're tops and that's that
[Bartholomew:] To Ratigan, the world's greatest rat
[Ratigan:] What was that? What did you call me?
[Thug 1:] Oh, oh, he didn't mean it, Professor.
[Thug 2:] I-it was just a slip of the tongue.
[Ratigan:] I am NOT A RAT!
[Thug 3:] 'Course you're not. You're a mouse!
[Thug 4:] Yeah, that's right. Right! A mouse.
[Thug 5:] Yeah, a big mouse!
[Ratigan:] SILENCE! Oh, my dear Bartholomew, I'm afraid that
you've gone and upset me. You know what happens
when someone upsets me.