While in band class, my sub-teacher was using a laptop, I asked if he could help me with my flute for a while. He was playing World Of Warcrafts, and looked at me and said, "Not right now! I'm fighting monsters!". I laughed and went back to my seat, but as I went to my seat, He got up with anger and told me, "Do you think this is funny? I will tell your main teacher about this!".
o.o