There is a silly story about two Chicago men who had never been out of the city who decided that they had just about ''had it" with urban living. So they bought a ranch down in Texas. They decided they were going to live off the land like their ancestors.

The first thing they decided they needed in order to ranch was a mule. So they went to a neighboring rancher and asked him if he had a mule to sell. The rancher answered, "No, I'm afraid not." They were disappointed but they decided to stand around and visit with the rancher for a few moments. One of them saw some watermelons stacked against the barn and asked the rancher, ''What are those?" The rancher, seeing that they were hopelessly city slickers decided to have some fun.

''Oh "he answered ''Those are mule eggs."

The two city refug…