Scaring people is nothing new, but this compilation really shows the full range of workplace pranks. See if you recognize any of these. The mouse at 2:45 reminds of my family. We used to scare each other all the time for sport. My mother was terrified of mice, so we found a great fake rubber mouse and put it in the under sink cabinet. Mom screamed like bloody murder and actually climbed on a chair in the kitchen. It took a few minutes to calm her down. Also, I remember that I had a "Creepy Crawler" bug making set, where you pour colored liquid into molds and heat them up. I used to make realistic looking roaches and put them in my sister's bathroom drinking glass. She would let out a scream that the neighbors could hear! We spent lots of time hiding and waiting to get the reaction. Dysfunctional? Sure. Fun? You betcha!! Happy pranking.