A few days ago I was having some work done at my local garage. A blonde came in and asked for a 'seven-hundred-ten'. We all looked at each other and another customer asked, 'What is a seven-hundred-ten?' She replied, 'You know, the little piece in the middle of the engine, I have lost it and need a new one..'
She replied that she did not know exactly what it was, but this piece had always been there. The mechanic gave her 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 its hood up and asked is there a 710 on this car?' She pointed and said, Of course, its right there. link
