The Cattle breeder
One day a fat lady goes to the pharmacy to weigh herself. At that moment a man entering says to her:
- "I belive you are 93 kilos."
Without answering, she gets on the scales and to her surprise it shows 93 kilos!
The lady impressed replies to him:
- "How did you guess that? I am exactly 93 kilos."
- "This is my job you know", he answers.
- "Oh, you a doctor!"
- "No, I’m a cattle breeder."