A man went to the doctors today and wanted to talk through tips on going on a diet.
The doctor said "move your head from side to side, like this..."
He proceeded to shake his head, and the patient followed his actions.
"OK, I think I've got the hang of that", said the man, "How often do I do this?".
"Everytime someone offers you food, you fat barsteward" replied the doctor . . .