Straight from the junk-mail bin comes the following nugget:

Sherlock Holmes and Dr Watson went on a camping trip. As they lay down for the night, Holmes said: "Watson, look up into the sky and tell me what you see."

Watson said: "I see millions of stars."

Holmes: "And what does that tell you?"

Watson: "Astronomically, it tells me that there are millions of galaxies and potentially billions of planets. Theologically, it tells me that God is great and that we are small and insignificant. Meteorologically, it tells me that we will have a beautiful day tomorrow. What does it tell you?"

Holmes: "Somebody stole our tent!"