Because you're going about it all wrong. Make a Program that Snaps the SCREEN and saves it to Bitmap, then Run your In Full SCREEN with that bitmaps... Then Melt it, make a Rip in it with a 3d scene... YOU CAN be SO MUCH MORE creative!
You are doing print statemetns as a joke with a loop - with a bonified 3d GAME ENGINE...with sound capabilities, 2d and 3d manipulation... Keyoboard Control.;...... You're standards are to LOW!
If you want to freak out your friend... Do it with STYLE! Scare the heck out of them.....Or make them laugh... not a little loop??!?!
I KNOW you could pull it off! TRy something better!