Yesterday I was having some work done at the Ford dealer. A woman came in and asked for a seven-hundred-ten. We all looked at each other, and the mechanic asked, "What is a seven-hundred-ten?" She replied, "You know, the little piece in the middle of the engine.I lost it and need a new one. It had always been there. The mechanic gave the woman a piece of paper and a pen and asked her To draw what the piece looked like. She drew a circle and in the middle of it wrote 710. He then took her over to another car which had the hood up and asked, "Is there a 710 on this car?" She pointed and said, "Of course, it's right there"
What's a
710?