An Iraqi goes to the bank to get his salary from a French Company. The Saudi manager of the bank asks him to sign on the back of the check.
"That's humiliation," shouts the Iraqi, "why should the French sign on the front and I sign on the back. I want my money NOW!"
The Saudi refuse to pay him and the Iraqi keeps shouting in the bank then the American high manager comes with a 5kg hammer and knocks the Iraqi on the head.
After 5 minutes the Iraqi wakes up, signs the back of the check and gets his money. The Saudi clerk goes to the Iraqi and asks, "Tell me why you didn't sign the check the first time but signed it later on?"
The Iraqi said, "You missed the point, you just told it to me, but the American explained it."