The meaniest thing that a student has ever done to a sub

I would have to say that the funniesy thing that i have ever seen a student do to a sub was put a porno on the tv in class turn it up real loud and block the teacher way so that he could not get to the tv. I thought it was so funny to hear the teacher scream. Plus he talked real funny like a slow person from down south. He would always spit when he talk and he breath smelled like booty. Anyway he started screaming like a little girl at at park, and everybody started laughing. When he finally did get to the tv he took the tape out and he put it in the inside of his suit jacket. Everybody start making fun of him saying that he was going to take it home and watch it because he wouldn't give it back to who it belonged to.