Just when you thought you'd heard it all ...

The venerable Peter Yarrow, one-third of the iconic folksinging trio Peter, Paul and Mary, apparently has recorded an ode to his colon entitled “The Colonoscopy Song.” Here he is, courtesy of YouTube. Incidentally, this is definitely not as good as “Puff the Magic Dragon” and I seriously hope Yarrow isn’t holding his breath for a top 10 hit or a Grammy.