One of my professors is playing his Professor role exactly as I imagine John Cleese would play it. It’s all English accent and bumbling physical comedy and stuttering halts.
“Most writers agree that the most difficult thing to describe is sex. But the student who takes the minutes in this class will find it still more difficult to describe 70 minutes of class discussion, so I believe that minute-taking is actually the most difficult thing to describe.” Looks pleased with himself. Pauses. Looks worried. “Unless someone has sex in class.” Looks more worried as he considers the implications. “That would, of course, be…extremely difficult. Er. To describe.”