[imported_Grim_Reaper]

fireworks and c4 are cool too. c4 is better. open the locker and boom! buy an airsoft gun and reenact columbine.... orsomething to that effect. flatten their tires, empty the gas, take the battery, take the ignition, permanently somehow lock their car doors or lockers, paint their instruments a pretty pink, there is so much you can do. i say go with c4 tho