YMMV / Horse Feathers

• Harsher in Hindsight: A whole year before the Nazis took power, we have a joke where Harpo, a Jewish man, burns books.
• Values Dissonance: Professor Wagstaff tells a female student that she must stay behind after class. When she protests that she didn't do anything, he replies, "I know, but there's no fun keeping him (Pinkie) behind after school". Such a joke would never fly today.

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