Oasis games are great! Trivia that is truly interactive--talk to other players, win prizes and games run 24 hours a day.
Riddler lets you challenge yourself with trivia, or play interactive games against others. Great prizes!
Visit duJour, and play trivia and riddle games, a different one every day.
Keep track of Calvin and Hobbes (we do miss them, don't we?)
Dilbert. A necessity for anyone who has a supervisor!
If you are like me and grew up during the era we now call "The Big 80's" (to quote VH1), check out Children of the 80's and relive more of your childhood than you might like.
You can enjoy gardening
Cooking is a passion of mine--there are good things to be found here
Movies, TV and music are found at the Warner Bros. site (along with Marvin the Martian, my own personal favorite)
For just plain silliness, how about a different lightbulb joke every ten seconds.