Supposedly Bad News Brown called Andre off a bus to fight and Andre didn't move.
Not only was Bad News big and tough, he won a bronze medal in Judo at the Olympics. That was a bad dude.
Agreed on Seinfeld.
As for underrated - there used to be a show on Fox Sunday nights called The War At Home. Michael Rappaport was the lead but it was only around a few seasons. Awesome show.
If cartoons are also being mentioned I'll throw The Critic out there.