You could try popping in a DVD and watching a good long movie or going on Netflix on your TV and watching some good movies on there.
Also try cleaning up your house even if it isn't really dirty. Cleaning and tidying up your home is a good way to pass time when you're bored. You can turn on some music and make the cleaning of your house fun.
You could also just get outside and take a nice long walk or jog outside which is good exercise for you.