A statistics major was completely hung over the day of his final exam. It was a True/False test, so he decided to flip a coin for the answers. The stats professor watched the student the entire two hours as he was flipping the coin... writing the answer... flipping the coin... writing the answer.
At the end of the two hours, everyone else had left the final except for the one student. The professor walks up to his desk and interrupts the student, saying: "Listen, I have seen that you did not study for this statistics test, you didn't even open the exam. If you are just flipping a coin for your answer, what is taking you so long?"
The student replies bitterly, as he is still flipping the coin: "Shhh! I am checking my answers!"
"After a while, I got bored being a doctor, so I decided to go back to school. Dentistry was my dream! Got all the way through school, and got my degree, so then I was Fred Johnson, MD, DDS."
"Got bored doing dentistry, so I started fooling around with my assistant and she gave me VD, so now I was Fred Johnson, MD, DDS, with VD."
"Well, the ADA found out about the VD, so they took away my DDS. Then I was Fred Johnson, MD, with VD."