A quick search tells me this was covered 2.5-3 years ago, but that's like a billion internet years, so let me just say that I am currently bingeing Supernatural on Netflix. All 195 episodes of it
. It's perfect binge fodder. First, there's just so much of it, and second, you can do other stuff like BBS while you're watching it because it's not super important to pay attention all the time, and yet when you do pay attention it's very entertaining.