I'm already feeling pretty paranoid
(just listned to "By My Self" (by Linkin Park) using the built in voicerecorder, and found a funny sentance on position 113; he says "I want to give you LSD").
My imagination is really playing tricks on me now, but this is still fun.
But honestly I don't believe that any of the songs we listen to today have hidden messages, cause if people like Eminem and Marilyn Manson are allowed to be sell records then why bother hidden messages?