I had one the other night where I was sitting in class, don't know which one, but it was the last day of the class, and the teacher, who everyone had previously thought was really cool, stomped into the classroom in a flying rage, telling us all we'd done all the semester's work all wrong, and that we needed to do all of it all over again, before the last class was over, if we wanted to get a passing grade in the class. I was talking with my classmates and trying to come up with how the hell we were going to get all that work done in one class... and then I woke up, thinking WTF was that shit?