Oh, I love Homestar Runner! It's Zany Characters, simple plots, subtle cultural references, and creative use of the English Language is so awesome for such a classic series that basically helped make Internet Cartoons popular. My favorite Character of all time is Homsar. He's so quirky, so creative, based off a misspelling of "Homestar" and he's able to bend reality to his insane whim. Homsar basically introduced me to the whole concept of Cloud Coocoolanders, and he is to me the prime example of that.
I'm sad they haven't made a cartoon since last Christmas (The Holiday Mackerel is in fact their most recent cartoon btw), and I am really sad that the episode basically had Homsar dying at the end. Here's hoping that they get back to making cartoons soon. I'm starting to miss those guys...