Tiptoe Through the Tulips by Tiny Tim. Then I would send a fastball through the first batters's ear! Tiptoe through THOSE tulips, motherfucker!
Or I would go with the extended version of Inna-Gadda-Da-Vida by Iron Butterfly. That way, I could take my sweet time getting to the mound. You know, grab a bite, chat with a couple of fans, saw all of the opposing bats in half.