Usually, in the studio, on this sort of thing... you just go out and have a play over it, and see what comes, and it's usually - mostly - the first take that's the best one, and you find yourself repeating yourself thereafter.
“I used to do this big rant at the end of some gigs with Ben Folds Five. The band broke into this big heavy metal thing and I started as a joke to scream in a heavy metal falsetto. I found myself saying things like: Feel my pain, I am white, feel my pain.”