Erudition - dust shaken out of a book into an empty skull.
A man came up to me at a party and asked if I wanted to be in his video game. I of course said yes. And then it turned out it was 'Assassin's Creed', so that was great. They let me ad lib a lot and mess about and be very snarky indeed, and I'm thrilled by the success of all their hard work.