Oreo cookie

By analogy with the proprietary "Oreo Cookie" that is black on the outside and white on the inside, implying that certain black people are white at heart.

• "oreo cookie, derogatory term from the 1960s, from the trade name for the cookies consisting of two chocolate biscuits sandwiching a white creamy center. Oreo is used for a black person — black on the outside white on the inside."
• "other subtypes (Uncle Tom, Oreo cookie) might be salient in other contexts."
• "You don't have to be like an Oreo cookie, brother"

• Oreo

• Uncle Tom