Mensa is the largest, oldest and best known high-IQ society in the world. It is a non-profit organization open to people who score at the 98th percentile or higher on a standardized, supervised intelligence test.
I ordered it a few weeks ago and it showed up today. I think it would be a coup but then I wonder how I would feel if I don't get in. Oh well, we'll see how I do on this practice test.