There was a tour bus in Egypt that stopped in the middle of a town square. The tourists are all shopping at the little stands surrounding the square.
One tourist looks at his watch, but it is broken, so he leans over to a local who is squatted down next to his camel.
"What time is it, sir?"
The local reaches out and softly cups the camel's genitals in his hand, and raises them up and down.
"It's about 2:00", he says.
The tourist can't believe what he just saw. He runs back to the bus, and sure enough, it is 2:00. He tells a few of the fellow tourists his story, "The man can tell the time by the weight of the camel's genitals!"
One of the doubting tourists walks back to the local and asks him the time, the same thing happens! It is 2:05.p.m. He runs back to tell the story.
Finally, the bus driver wants to know how it is done. He walks over and asks the local how he knows the time from the camel's genitals.
The local says "Sit down here and grab the camel's genitals."
"Now, lift them up in the air. Now, look underneath them to the other side of the courtyard, where that clock is hanging on the wall."