I slept… a lot.
I met some cool people, including an Australian Jesuit and several of my new co-workers, during the hour I was able to remain conscious.
During the points where I was barely conscious, I managed to get through RockNRolla and Scott Pilgrim Vs The World. My main cure for jet lag involves these movies and Inception. Once I am able to get through each of them, my jet lag period is over.
But mostly I slept. For about 18 hours.