ATM

He slid his card into the machine and entered his PIN.
There were three options on the screen: CHECK BALANCE, WITHDRAW CASH and ?.
He was intrigued and tapped the screen by the ? option.
The wall below the ATM opened and a metal object stuck out.
The screen flashed and there were new options. There were six names on the screen, none of which meant anything to him. He tapped on a random one.
The metal object roared out of the wall, traversed the street and knocked down a man.
People screamed.
YOUR ACCOUNT HAS BEEN DEBITED, the ATM told him, and it spat his card back out.