I think that the "older people have never seen Conan O'Brien" theory is a little overstated. Sure, a lot of Tonight Show fans didn't stay up to watch Conan too when he did Late Night, but I bet most people saw him at least a few times. But a lot of Tonight Show fans probably didn't see Triumph The Insult Comic Dog until Friday night, when the wise-ass cigar smoker took a trip to the Bonnaroo Music Festival.