If the Internet and viral videos have taught us anything, it's that once you create or participate in a meme, someone else will follow along and do another one, or parody it, etc.
But once you have a whole bunch of memes, the best thing to do instead of creating a new one is to create a song that catalogs the memes in one handy video. That's what this guy did, creating a catchy tune (set to the tune of the Mexican Hat Dance, but most people might recall the Animaniacs' Yakko's World) that highlights 101 different Internet memes.
Any video that shows Keyboard Cat is OK in my book.
Keith Shaw rounds up the best in geek video in his ITworld.tv blog. Follow Keith on Twitter at @shawkeith. For the latest IT news, analysis and how-tos, follow ITworld on Twitter, Facebook, and Google+.