I am a great fan of the double entendre and was most amused many years ago to discover that the film and music industry are not immune. The 1950 Kirk Douglas film "Young Man With a Horn" has raised some eyebrows as indeed has that great harp player and member of The Chieftains, Derek Bells marvellous album "Derek Bell Plays With Himself." Any Mudcatters got any more examples? and I don't want "The Secret Policeman's Ball."