Depends on the prank. I'm all for silly pranks, like one of the ideas that we have for next year which is to unleash hundreds of those little bouncy balls (except painted in school colors), but some pranks are just terrible. About 5 years ago, people put chickens in the school but left them in our school over the weekend so they were dead/near dead and frightened out of their minds by Monday. I would never do anything that cruel.