Verified answer

all drop books at once

We cling wrapped the staff room with all the teachers in it, and put plain jelly in all the toilets the night before.

I ill tell u wot 2 do just press the fire alarm and if u get caught u will get permatley excluded lol =)

my brother rewired the school bell to go of every 5 minutes last year for his seinior prank.....im not sure how he did it though

http://computerpranks.com/stories/default.cfm?SubC...

take a look at that website

<3

ps tell me which one you did and how it went lol

here is an idea.

What you need to do is.......