These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: The Bob Newhart Show
Drinking Game: "Hi Bob" is thought to be the first "drink when X happens in an episode of TV show Y" game.
Ear Worm: "Oom pa pa, oom pa pa, oom pa pa, oom pa pa" from a song in an early episode, by a band called the Oom Pa Pas.
Fair for Its Day: The episode "Some of My Best Friends Are..." has one of Bob's therapy patients, Mr. Plager, come out as gay, and it's actually fairly progressive for a '70s sitcom: Plager is both completely non-camp and entirely comfortable with his sexuality, and Bob makes a point of dressing the rest of the group down for their homophobic attitudes toward him.
Unacceptable Targets: The creators decided to have Bob be a psychologist instead of a psychiatrist, because they felt that it would be cruel to mock sufferers with the kind of mental illness that requires medication or hospitalization.