I'll be the first to admit, it's so deliciously fun to get back at a professor you dislike, for whatever reason. Sticking it to the know-it-alls is a satisfying feeling. Granted, this is the type of situation that could backfire, but in this case, it did not. A college student was on great terms with her professor until she wasn't. He'd belittled a very long paper she'd written, stating his utter disgust: ‘This is a pathetic excuse research-wise and a joke format-wise. He added that he would al…