On that subject, I heard about this Jehovah Witness chappy who knocked on a front door.

A man came to door and immediately invited him in, took him into the living room and seated him in the best armchair.

Then he fetched a tray of tea and biscuits and poured a cup.

Settling himself in the chair opposite, he said "Now, what was it you wanted to say?"

"Fucked if I know", answered the JW! "I never got this far before!"

Don T.