For those rare occasions when not even Stumble Upon can cure your boredom, Redditor erikperik has created a nifty little JavaScript that turns any site into a game of Asteroids. However, instead of shooting space rocks, the objective is to explode HTML on the page. Like those annoying, flashing ads telling you about the car you've won for being the one-millionth visitor. Check out the destruction I’ve wrought on BeefJack's homepage.
To make it work, all you have to do is go here to bookmark the link then click it when you're on the page you want to destroy. Use the arrow keys to move and the space bar to shoot, then just click on the page when you're done blasting. I think it’s time to pay some Justin Bieber fansites a visit…