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- Uncle Tom
- a pejorative for an American black person who is perceived as behaving in a subservient manner to white authority figures. "Tío Tomás" is the equivalent pejorative slur by Hispanics in America towards Hispanics who are seen as accepting assimilation in to white society.
- Uncle Ruckus
- A self-hating black man, and the fictional character from the animated TV series The Boondocks.
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