He may not be the hardest-working man in show business, but John Valby, a.k.a. "Dr. Dirty," puts in a day's work. He plays a one-hour set, takes a 20-minute break during which he works the merchandise ...

The upstate New York home of musician John Valby was ravaged by a fire that did a half a million dollars’ worth of damage. Valby is better known by the name “Dr. Dirty,” and he has spent more than ...

It’s easy to think that we live in a coarsened age, and that juvenile humor and bad taste are everywhere. But John Valby takes bad taste and politically incorrect, sex-obsessed parody to whole new ...

Hide the conservatives, Dr. Dirty is coming. Blunt, obnoxious and sexual are three words that make entertainer John Valby, Dirty. Dr. Dirty if you’re nasty. Originally from New Rochester, N.Y., Valby ...

Walking into a John Valby show could be unnerving if you didn't know what to expect. From the left as you're walking in, a table of young men shout in unison, "F*** you!" From the right, an even ...

Classically-trained pianist John Valby comes to his comedy shows dressed in a white tuxedo, black derby and black bow tie, looking nothing like the blue-collar king of down-and-dirty musical parody.