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 a car just like hers which had its hood up and asked, 'Is there a 710 on this car?'She pointed and said, 'Of course, its right there.' The mechanic fainted........
Reminds me of the one:
An old woman is surrounded by her friends and family to celebrate her 111th birthday. Turns out she wasn't 111 - she was just ill.