"My song titles have different reasons for the mistakes. "Don't You Evah," that's just the way that I've always said it, and I just thought it was funnier. "Yr." in "You Got Yr. Cherry Bomb", it's that punk-rock way of writing "your," like "Kill Yr. Idols." And "Rhthm And Soul" was just an actual typo that someone pointed out, and I just said, "Well, I guess that's the way it's gonna be.""