Which isnt much these days between work, working out and family stuff.... I have some favorite websites that I poke around on. Here is the perfect example of a great time-killer site: Boing Boing: A Directory of Wonderful Things
Another thing I like to do is pretend I have enough flow to even consider buying a new house....one with some of the things we crave right now - a pantry, a wider garage, a 4th bedroom, etc. So I love to peek at the homes for sale on Zillow. While the market is putred right now, it makes for a GREAT time to get a steal on a second home/investment home.
And finally, if I'm really bored, I pour over trashy gossip sites:
Perez, The Superficial, X 17
go ahead and click 'em, I wont tell...