Interesting discussion here. I must admit, if I heard some jerk chanting rhythmic doggerel in the middle of one of my songs, it would piss me off big time! I'm happy enough about hearing different arrangements and slight adjustments etc, but I have never liked the school of interpretation which is more interested in trying to say something else than in searching for what a song means. I have always felt that if you don't like a song's basic thrust, you can always find sing another song.