siblingist

To be unfair or bias against a certain sibling.
Your being siblingist against your brother/sister.
by lannan.7 October 15, 2019
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Siblingist

To be unfair or bias against a certain sibling.
Your being siblingist against your brother.
by lannan.7 October 15, 2019
Flag
mugGet the Siblingist mug.
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