Just wanted to share this, I found some videos of a sport that's been around for a while but well I never saw it. Cycleball. These guys have some nice wheelie track stand spinning around skills, high rise bars on fixed gear with no seat, it's strange, in a good way.
http://www.youtube.com/watch?v=FCe2-QrCeOs
http://www.youtube.com/watch?v=FCe2-QrCeOs