That asshole teacher who always fails you because he has a fetish for giving people Fs. He often has a high-pitched voice that makes your ears bleed, and uses that voice to insult you to no end and speak in sentences longer than required. Favorite words include gay, fagola, ass-signment, and F.
Mr. Higglesworth: Well, Fagola, it appears you go approximately zero wrong on your ass-sighnment. Therefore, your score is exactly F out of 12, you failed!