If you don't know Bill Whittle, you have really missed one of the most influential thinkers and writers (and now multimedia producers) of the conservative movement. He's more important (although not as well known) as Rush Limbaugh. He's also closer to the way that Tea Partiers think, as well as a MUCH lower-key speaker than Rush.
In this video, Bill discusses memes, and some that you may recognize from the Liberal Media. It doesn't take much time to listen to, and I really do think it's worth your while.