I was laughing pretty much from start to finish. Many of these students were quite witty. Whenever I see the opportunity to say something funny, it is usually too late for me to go back and say it, so it's nice to see that some kids actually did it. The best were the biology exam questions, and the worst for the math ones. Although that may just be because I do not work with math. The joke with my friends (and half my math teachers took me seriously) was that Heather + math = syntax error.