If downloading and watching anime counts as watching TV, then that is what I do most...however, it's a very close call between that and internet/chat.
Play VideoGames
Watch T.V.
Read Books
Go cruisin' in da car
Sit in a sitting place
Cook for fun
Fan yourself
Make homebrew tea
Eat, just because.
Do extra school-work
Ride a bike
Go hiking/walking/moving yourself with your feet
Smack people
Surf the net
Chat online
Write
Calculate
Theorize
Build things
THIS POLL OPTION RESERVED FOR PEOPLE WHO DO OTHER STUFF
If downloading and watching anime counts as watching TV, then that is what I do most...however, it's a very close call between that and internet/chat.