A proctologist takes the auto mechanics exam. He completes it and get a 125% on the exam. The proctologist asks the instructor why and how he got 125%.
The auto mechanic instructor says, well, you got 25% credit for tearing down the car, and 25% for rebuilding the car, 25% for the car actually running, 25% for all the electrical working and............you got the 25% extra credit for doing all of it through the tail pipe.
The auto mechanic instructor says, well, you got 25% credit for tearing down the car, and 25% for rebuilding the car, 25% for the car actually running, 25% for all the electrical working and............you got the 25% extra credit for doing all of it through the tail pipe.