Twilight Sparkle knows better than anypony that an exam is serious business, particularly when the exam in question a final exam. Particularly-er when that final exam determines whether she graduates from the Canterlot School For Gifted Unicorns. But exams aren't always fun. Or normal. Or non-homicidal.

Note: the AI character's voice is funniest when read in this voice from Portal 2:

http://www.youtube.com/watch?v=85j3S4agycA