I consider myself a stand-up comic fan. I really enjoy going to comedy clubs or watching comedy central's stand up programs.
IMO, Patton Oswald is one of the funniest guys I've ever seen. It was one of those rare shows where you started laughing from the start and never stopped. I mention this b/c he's coming back to the Improv in D.C. We're about 2 hours away, but we're still going to make it to a weekday show to see him.
If anyone is in the D.C/ N.Virginia area, I highly recomend you try catching him. To anyone else, if ever an opportunity presents itself to go see him, do it.