What are some pranks to do at school?

A favorite prank is filling an office or a classroom with balloons or balls. One school went viral by hiring a mariachi band to follow the principal around all day.

Another possibility is to bring everybody in on the fun by setting up an interactive prank. With careful planning and maybe an adult accomplice or two, students can rent a bounce house or an inflatable slide to be set up on campus. Or spread the word among friends for a flash-mob activity, such as the students taking a nap in the hallways during a passing period.

Be sure to choose a prank that is not destructive in any way.