I'm at 11 or so years! Wow.
My most memorable posts was from a member who came up with a great story about screwing his cousin who may or may not have been autistic. I don't remember the details but it included his aunt finding out. It went on for months! He'd come out with another page update every couple of weeks and things just kept getting worse and worse! I never found out if it was all fake or not.
I also remember the rumor that Wil Wheaton posted here for a short while (which seems like something he would do, actually) but I never found out his username.