What do the lyrics mean?

[lectoid]

Maybe I should just sit back and enjoy the music, but sometimes I think about the lyrics and they just don't make sense to me. Is it just me? Are they just supposed to be part of the music?

Take for example Crocodile. I looked up the lyrics here and I don't know what I am supposed to understand, if anything.

Like I said, maybe I should just continue to enjoy the music as it is. I just wanted to make sure I wasn't missing something.

Thanks, and be gentle.