It's all fun and games until Rick Astley starts to sing

It's all fun and games until Rick Astley starts to sing: "Look how far humanity has come. While our ancestors spent every moment in survival mode, today we have the luxury of not only relaxing, but actively wasting time. So for your procrastination-loving amusement, here are the best time-wasters on the 21st century's most distinctive form of media: the Internet."