A proctologist was angry at his career choice. High malpractice insurance cost, equipement fees, overhead of operating a clinic and still having to pay to operate at the hospital. So when his fifth malpractice lawsuit was filed against him, he'd had enough. "I'm going to quit doing this and follow my passion, motorcycles. So he said what the hell, he signed up for a motorcycle mechanics course at UTI, Universal Techinical Institute. "I'm good with my hands" he thought. So after 18 weeks of training it was final exam day. The class instructor wheels in an old motorcycle for each student, and the final exam it to make the bike run perfect, like new again. "You'll get the results in the mail", said the instructor. So when he gets the results in the mail, he cant believe that he scored 125% on the final exam. He calls up the instructor and asks " How can I have scored 125% out of a possible 100% on this exam? " "Well" says the instructor, "Here is how I scored the test." "You got 25% for correctly diagnosing the problem with the blown engine, 25% for removing the engine, 25% for rebuilding the engine, and another 25% for having the engine run perfectly after re-installation into the motorcycle." The proctologist student says, " But that only adds up to 100% percent and you scored me 125%." "Well" says the instructor, "You got an extra 25% because I've never seen anyone rebuild an engine through the tailpipe."