This one makes me laugh. A friend of mine put it on a mix for me, and the first couple of times through I was sure I had to be hearing it wrong. I looked it up on a lyric search, though, and sure enough they're all going to call rats fish once Friday rolls around. I find rats funny to begin with, but the fish thing pretty much cinches it.

I guess you could also view this as historical commentary, but I choose just to see it in a ligher way.

This song was written because Billy Joel heard a little kid say that he felt sorry for the older generation because they didn't live through anything big. We Didn't Start the Fire totally disproves this fact, in the meantime creating a fantastic song.