I love Antiques Roadshow.

I love it when people freak out when they learn that their prized possession which they either didn't think was worth much or were silently hoping was worth a lot turns out to be worth SKILLIONS!!!
I even love it when someone cocky gets up there who paid a considerable sum for something he clearly thinks is worth more and it turns out to be a fake. I saw one like that where the guy thought he had an original Jesse James rifle and he was so smug and smarmy until the evaluator was like, um, this is very clearly a replica because of these 93 reasons and consequently is worth a fraction of what you paid for it. And the man squeaked out, ok, thanks and slunk off.
Last week, there was this great one with this delightful old man who was clearly just so excited to be on the show and when the assessor told him his piece of furniture was really quite valuable, he shouted, "WOW!" And she laughed, and said, "I guess you like this old piece, then, huh?" And he yelled, "I'm liking it more and more every minute!" Precious.