You get there, to find that both teachers of your tests got into a nasty accident with each other. They are both in the in the hospital, and you will be getting replacement teachers for the rest of the semster. While you're overjoyed, you still feel a bit bad. The next day, you get to see the replacement teachers are plain awful. They don't grade much at all, know nothing about the subect materail, and you learn nothing. From then on, all classes you take related to those two you fail, since you never learned the base material.
I wish I hadn't killed grub on my laptop so I could reboot it into linux, and take notes in my class. (I'm waiting for openoffice to download right now... jeeze it's huge, and slow on this wireless.)