1) Tell everyone in a creepy voice "you will die in 7 days". Then act perfectly normal again.

2) Run to the window, then start crying and say your imginary friend died.

3) If someone knocks on the door yell "we're under attack!" and hide under your desk.

4) Get everyone in your class to stare in one direction all at the same time, and have someone yell "Shift" randomly and everyone should look the other way.

5) When the teacher finishes a sentence, get the whole class too applaud him/her.

6) When there's no noise at all in class, raise your hand and say "it's to loud."

7) Get 7 people in class to laugh when the teacher isn't looking, then instatly stop and act normal whenever, he/she turns around.

8 ) Write "Objects in mirror are dumber than they appear" on the bathroon mirrors.

9) Write a note in class that says "Exuse me ma'am/sir, but why are you reading my note." Make sure the teacher takes it away.

10) Make a petition agenst to petiton and it around.