I have a contender, timecube.com
Let me explain why it's bad, in case you don't want to see it. It uses centrally-aligned size 20 text in randomising colours. On a 800 pixel height resolution, the scroller is reduced to 10 pixels. Hilariously, once you get the the bottom of the page, it says NEXT PAGE in size 30 lettering.
On the end of the second page is this:
"Greenwich Time is a Lie
Your midday is someone else's midnight, someone else's sundown and even someone else's sunup. Do you know that time is a simultaneous 4 corner square that rotates to a 4 day time cube within 1 - 24 hour rotation of Earth? You are educated stupid and unable to know Nature's 4-Day Time Cube Creation."
edit: Encyclopedia Dramatica is pretty disgusting as well, and my most hated website.