Joke: Barber

Once a dum guy was travelling on a train. He felt sleepy so he gave the guy sitting opposite him on the train 20 rupees to wake him up when the station arrived. This guy was a barber, and he felt that for 20 Rupees, the dum guy deserved more service. So, when the dum guy fell asleep, the barber quietly shaved off his beard. When the station arrived, the dum guy was woken up, and he went home. Reaching home, he went to wash his face, and suddenly screamed when he saw the mirror.
Said his wife " What's the matter?"
Replied he "The cheat on the train has taken my 20 rupees and woken up someone else"