It is off-the-wall but great fun. Apparently the guy with the black, curly hair is better than the one with the gray hair. We had the one with the curly hair, and he was great. You wander around the town, and every few paces he does something (involving the group or unsuspecting locals) which will have you in hysterics. It is the hysterical tour of Bath rather than a historical one! Another example was when, much to the surprise of a woman waiting on a bus, the whole group hopped across the road!!! Sounds weird now but it is hilarious when you are there - I promise you. Also, he had a policy of raising his left hand and saying 'Strangers' if someone (who hadn't paid) started tagging along - and we had to do the same thing. This Japanese guy who was tagging along wasn't a bit put-out with a group of people raising their hands and muttering 'strangers' at him - he joined in!!!!
A great experience.