Hanging out with my blue heeler 'Tiger'.
Reading....fantasy adventure mostly, a bit of sci-fi every so often and a whole bunch of war stories.
Gaming.....sims mostly, not 'The Sims' actual simulators. Nerdy, warry stuff, online co-op Armed Assault II, flight sims......anything where you get to virtually blow sh*t up

The more 'fiddly' and 'real' (read 'nerdy and overly complex') the better.
Weight training.....HTFU, 'nuff said. If the bar aint bendin', you're only pretendin'
Grappling /ground fighting / MMA .....nothin' like a cage to clear the mind of any delusions of grandeur
Cheap and nasty RC Helicopters. Great fun, will graduate to not-so-cheap ones sooner or later, but for now I'm doin' just fine crashing these ones thanks.
Reading every post on fitness web site forums
BD