Last year in my school a girl pulled a bomb threat as a prank so we can evacuate the school for a couple of days, it worked and she got expelled after they found out that it was her.
well me and my friends took a shit load of sporks, and stuck all of them in the ground ALL
around the school, and if you see any lockers open run by them and slam em shut ^_^''
When you get caught masturbating, look the person in the eyes and finish like a beast.