Here's a fun game, or two, or more(!) to play with your teachers. But don't tell them beforehand, it ruins the surprise.
First is the "speak without using vowels" game. Always a good one for explaining where your homework is.
Another is the "only speak in questions" game. Perfect for any class where debate is the aim.
Of course, the ever popular one is "frozen quotes." Say two things, and only two things, over and over again.
My personal favourite, and winner of many a detention is "Speak in song titles!"
"Why are you late to class?"
"Uh... 'Semi-charmed Life'?"
"What is that supposed to mean?"
"Heh... 'You Oughta Know'."
"Go to the principle's office."
