Expertise:  I can answer essentially any questions dealing directly with the show itself - specifics on any episode, song lyrics, one liners; you name it. I have no direct link to the production to the show, however, so any specific questions on future episodes, the lives of the voice actors, or anything of that nature is beyond my ability to answer

Experience in the area
I have watched every episode more times than I can count. I own all the episodes that are currently on DVD, including, of course, the movie. I have almost every episode memorized by rote, and can run through episodes by memory.