My son, Don Junior, capitalized on "Bathroom On The Right" by CCR's John Fogarty. Now, John even sings it that way in concert.

I suggested the concept to Seattle DJ, Bob Rivers, and he had my son sing it on Bob's Twisted Tunes CD. Bob is a parody genius.

Hope this link works:

http://www.bobrivers.com/#v8470c6

That seemed to work so here's another albeit somewhat dated, it talks about Lady Di:

http://www.bobrivers.com/#v8710c6