My wife and I had a fun time taking this linguistic pattern recognition intelligence test.
I scored 30/33 without hints and 33/33 with a little help. I had my last three but for a couple of words and I needed a little nudge to help my sleep-deprived brain. The page says you are a genius if you get 19 or more. Yay me! When the revolution comes, I'm sure I'll be envied for my ability to recognize how many B's are in the N T.
I am also 52% white and nerdy. What a surprise. I've taken a few other types of tests before.
Update: See also 3 wankers on a tanker