What's your favorite website of all time?

Everyone has their own favorite website, or at least one they enjoy a lot... So I'm asking you what your favorite(s) is(are).

You can have more than one favorite, so what are they?

**Le'ts keep it clean-lol**

Me? I like IGN and this site, really the social sites and such. There are a ton more out there, way too many too mention though.