A doctor goes out and buys the best car on the market, a brand new Ferrari GO. It is also the most expensive car in the world, and it costs him $500,000.
He takes it out for a spin and stops at a red light.
An old man on a moped, looking about 100 years old, pulls up next to him.
The old man looks over at the sleek shiny car and asks, “What kind of car ya got there, sonny?"
The doctor replies, "A Ferrari GTO. It cost half a million dollars!"
"That's a lot of money," says the old man. "Why d…