trainee

A man joined a big Multi National Company as a trainee.

On his first day, he dialed the pantry and shouted into the phone:
"Get me a cup of coffee, quickly!"
The voice from the other side responded:
"You fool, you've dialed the
wrong extension! Do you know who you're talking to?"

"No" replied the trainee.

"It's the Managing Director of the company, idiot!"

The trainee shouted back:
"And do you know who YOU are talking to, you IDIOT?"

"No!" replied the Managing Director indignantly.
"Good!" replied the trainee and put down the phone.