Here's an easy one we did for our boss. Sign him up for a crossdresser weekly subscription or some other form of perversion (North America Man Boy Love Association). Address it to his name but under his neighbors address. Do this several times. Also, if you have his home phone, there's nothing like placing his name and number in homosexual personal ads...
According to a radio report, a middle school in Oregon was faced with a unique problem. A number of girls were beginning to use lipstick and would put it on in the bathroom. That was fine, but after they put on their lipstick they would press their lips to the mirror leaving dozens of little lip prints. Finally the principal decided that something had to be done. She called all the girls to the bathroom and met them there with the custodian. She explained that all these lip prints were causing a major problem for the custodian who had to clean the mirrors every day. To demonstrate how difficult it was to clean the mirrors, she asked the custodian to clean one of the mirrors. He took out a long-handled squeegee, dipped it into the toilet and then cleaned the mirror. Since then there have been no lip prints on the mirror.
Lully is one of our favorite 16th-century composers, who wrote music for the king of France. While rehearsing the musicians, he got too serious beating time with his staff, and drove it right through his foot. He died of infection.