Nelson Mandela is sitting at home one day watching TV when there is a knock at the door.
He opens the door and finds a delivery man with a clipboard, standing next to a wagon full of car parts.
Mandela says he didn't order anything. The delivery man insists he has the right place, and they argue back and forth over a few days.
Finally, Mandela loses his temper completely, grabs the man by the shirt front, and yells:
"Look, I don't want these! Do you understand? You must have the wrong name!
The delivery man looks puzzled, consults his clipboard, and asks:
"You not Nissan Main Dealer?