I don't for a minute think that David Letterman has ever actually been to this place to get his hair cut. Also what's up with the English spelling of favorite?
Update: I'm totally surprised that no one noticed that Letterman was spelled incorrectly as well. Do I have to point out everything that's funny. Of course Dave hasn't been to a hairdresser that can't even spell his name right even if it is right around the corner from the Ed Sullivan theater. What's wrong with you people? Also, it appears I only seem to get comments from non-native English speakers. When does the David Letterman show call me to book me as a guest. I'm waiting!