Funny Prank Contest! HUGE rewards for winners! PLEASE submit!

Put a mirror on outdoor stairs, then when the person looks down it looks like they are about to fall into the sky! :p

step one, fill friends car with ping-pong balls
step two, when friend opens door, set there house ablaze

put a zip tie around a fabreeze can trigger. tighten it and throw it into the victim's cubicle/room

Tape ketchup packets to the bottom of the victim's shoe

Go up to an empty car, then put a note on it saying "sorry for the damage. I was in a hurry." On their windshield. Then sit back and watch the person search for the damage.

(There is no prize for this. But this is a funny prank)