Ever go into an exam, look through the questions, and realize you actually know everything on it? That happened in my Canadian history exam and it was awesome. I'll be shocked if I get less than a 90. Now let's hope my next exams will be anywhere close to that...
Those are fun. We had one prof in criminology give us 40 questions to prepare before the exam. And then we would have 20 of those on our exam. Best exam ever.