One day, a painter found himself short of help and went to the unemployment office to hire someone for the day. When he arrived, they didn't have any painters available, but they did have a gynecologist there. He reluctantly took him along to help.
A couple of weeks later, the painter returned to the unemployment office needing temporary help again. This time there were two painters, but instead he asked for the gynecologist again.
The clerk asked, "Why do you want a gynecologist when we have two professional painters you can take right now?"
He said, "Two weeks ago when I hired the gynecologist, we arrived at the house and it was locked with nobody home. But I'll be damned if that gynecologist didn't stick his hand through the mail slot and paint the whole house!"