Going out with friends, relaxing/sleeping, playing/watching basketball, and of course, listening to music.
Myself in fifty years.
Impossible to just type in a few bands or artists-I like so many, ranging from rock to punk to classical to jazz. A smattering of what I like would, in no particular order, be: The Arcade Fire, Athlete, Ben Folds (Five), Billy Talent, Bob Marley, Buck 65, Chantal Kreviazuk, Coldplay, Dave Matthews (Band), The Decemberists, The Doors, Finger Eleven, Foo Fighters, Frank Sinatra, Green Day, Gnarls Barkely, Giant Drag, Hawksley Workman, Hot Hot Heat, Howie Day, Jack Johnson, Jeremy Fisher, k-os, The Killers, Matt Dusk, Matthew Good, Nine Inch Nails, No Doubt, Our Lady Peace, Outkast, Radiohead, The Ramones, Robbie Williams, Rufus Wainwright, Sam Roberts, The Stars, U2, The Used, The Walkmen, Weezer, Wilco. Yes, I went through my iTunes for reference. Keep in mind, that's just a smattering.
A few favourites: High Fidelity, Office Space, Dead Poet's Society, The Royal Tenenbaums, Garden State, Kiss Kiss Bang Bang, The Usual Suspects.
Don't watch a lot of television. My final school year pretty much took care of that, and I never really got back into it. I guess CSI, Heroes (Hiro!), The Office, and My Name is Earl. And I loved Arrested Developement when it actually was on.