There's Atlas by Battles which is hard to understand until you read the lyrics which makes it a good song for this. But i can't think of any popular songs at the moment that you can parody. Hope this helps.
Neil Diamond's Song Sung Blue------------------------------------------EDIT:/What a dumb question, but anyways a good REGULAR song is Rhinestone Eyesby the band Goriallz. Go look it up on Youtube! It...