School, boring school, why not make it a little more interesting with the lovly hornet! A hornet is a rubber band and a piece of paper etc. attached to it. You pull back, let go, and let it snap on the back of the victums neck (or anywhere else).
Step 1: Making and Using Hornets
Hornets are fun and simple school devises. Basically, you attach a folded up piece of paper or piece of metal to a rubber band, pull back, and aim at the back of someone's neck. It hurt like heck and are also good for firing long distances without inflicting as much pain. Here's what you need to make them: