my favorites:
Neatorama - My favorite blog
Fark - Weird News
Mental Floss - A blog for the mensa minded
Tech-E-Blog - The name speaks for itself
Engadget - Like Techeblog, but more device oriented
IGN - The best site I've come across for video game news, walkthroughs and cheats
Rotten Tomatoes - This site not only gives you an average rating for movies by critic, but also by regular users
ThinkGeek - cool little geek merchandise site, lots of cubicle goodies
Hammacher & Schlemmer - it's like sharper image on steroids
iSketch - the coolest free online pictionary game I've ever seen
Ebaumsworld - this one you should just know
That Video Site - cool vids to pass the time
Filecabi.net - probably my favorite video site