20 Things to Write
11) Write a nice note put in an envolope, write ticket on that. then stick it on a random car windshield
14) Use chalk to write your name on a busy side walk when people walk past scream "your on my territory"
15) Write nothing on a piece of paper. Act like there's a big fat secret in it. And give it to a person.
16) Put a sticky note under a mouse (for a computer) and write GOTCHA on it. It'll make it not work and someone will go crazy trying to figure it out
17) Write on a piece of paper "There are foot steps on the ceiling" pass it around and watch them look.
18) Write a note saying "pass this on, laugh and see what the teacher does" and pass it around a class.