YouTube Easter Egg has Worms

A worm on YouTube, yesterday...
This may not be news to you, but I came across a secret game of "worm" while using YouTube yesterday - while the loading icon shows, simply press any two different cursor keys and the icon zooms off and you can keep yourself entertained while waiting. Of course, should you find yourself enjoying the game and not want the video to start, you should probably be watching more interesting videos in the first place...
