YouTube celebrates ten years of viral videos with an alphabetic salute to the different types of videos that made it a success. There are dozens and dozens of video references that go by fast, but there are barely any that I’m not familiar with -which just goes to show how much I’ve been living on the internet over the past decade. Try to guess what will represent the next letter of the alphabet before you get to it, if you must, but you won’t guess any that are better than the ones chosen. -via Tastefully Offensive