well apart from the obvious: Girls, friends, family, money.

-snowboarding
-playing hockey
-bulding computers/fixing them
-going shopping for clothes
-listening to music, especially new albums from your fav artists
-watching heroes, smallville, TPB, kyle xy, the 4400, lost, dexter, weeds, freaks and geeks etc etc
-going to the mall period. good looking girls, tons of fun shops to look through, fun as ever with a friend.
-going downtown, smoking a blunt to some nice toronto scenery, and wandering the streets looking for random things to do.
-love swimming
-playing cs 1.6, zelda games are the best, burnout (3 and over), NHL 08, FIFA 08,
-getting together with buddies and playing poker (hold em', omaha etc)
-working out
-tinkering with electronics
-looking at nature - skies @ any time of day, looking at the stars at night (with or without a telescope), vibrance (trees, plants, flowers etc) its just all so nice.

sorry its so long, im high, ill end it here.