Two impoverished accountancy students used to take the bus to college each day. One day, one of the students isn't on the bus so, later in the day, his friend is very surprised to see him going to the bicycle rack and unlocking a very flash-looking bike. "Hey, how come you can afford that?" his friend asks. "Well, you see, it is really strange," was the reply. "I was waiting at the bus stop the other day and this gorgeous young girl rides up on this expensive bike. She got off the bike, took off all of her clothes and said to me, "Take whatever you like." So, I thought about it for a minute and I took the bike." His friend was silent for a minute then he replied, "Good choice, the clothes probably wouldn't have fitted you."