Here is a list of things you can do in game editor when you bored
Make a fake program and sell it on the street.
Make a fake virus.
Make it automatically open up http://www.sourmath.com/
Make it open up sourmath 400 times...
Give it to a friend :3, the sourmath thing that is.
Throw cookies at the screen.
Run around with a pac-man shirt saying "YANKY DOODLE WENT TO TOWN" with Game Editor written in marker on your head.
Try to convince microsoft that you made an OS.... then try to sell it to them.
Find the closest thing that looks like a pacman, then poke it with your tongue.
Lick a furry caterpillar from somewhere outside while having your foot type "caterpillar" on a keybored thats been contaminated by a fat chick.
Send obama a bomb... made in Paint.
Now its your turn... think of some and share it with people