Asteroids on Any Web Page

Drag this bookmarklet to your bookmarks bar or a tab and start having some fun on other pages too! Right click the green button and choose "Add to favorites" (yes, it's safe). Tip: It works great to vaporize annoying ads. Erkie allows you to shoot parts of any web site with an "Asteroids" ship done in Canvas - add the bookmarklet and show the web who is boss via YDeveloper Blog

via erkie.github.com