Gameatopia is a great distraction from work (unless your job is testing flash games). They've got an extensive archive of classic games and add new ones every day. They are personally responsible for over 1000 lost man hours at CollegeHumor.

Onion Sports has quickly become the nation's number-one site for hard-hitting sports news, stats, and information that isn't true. If you hadn't figured this out yet, what The Onion is to news, Onion Sports is to sports.

Today's Big Thing is pretty simple. Every day, they find the best thing on the Internet and put it on the site. Just one thing, each day. Yep, that's it.Check out today's big thing.

One of the Internet's best game-related sites. Everything from game news, reviews and downloads. A fantastic time waster all around Check it out.

Check out the ultimate guide to sports gaming with tips, strategies, ratings and reviews to get the edge on the competition, and more importantly never lose to your stupid brother again.Go now!

They state their aim pretty clearly with their domain: A great site for when you're, well, bored. Links, pics, vids, forums, this site has 'em all. Go now!

Since you're going to spend your time clicking around the Internet anyway, why not do it with StumbleUpon? Let them show you everything, including that one site where the Asian girl's eyes follow the mouse. Go. Right now.