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Meanie Pie is a clone of Pinkie Pie created by Dr. Nefarious in order to be one of the bearers of his Elements of Disharmony. Representing Seriousness, Meanie Pie has a mean sense of humor, will attack anyone who laughs at her, and tells jokes that are very hurtful. She has no cutie mark since she was freshly born.

History
By obtaining Pinkie's DNA, Nefarious was able to create a clone of her that has the same maturity and age. But because Meanie had Pinkie's personality, Nefarious forces her to get into a machine that infuses her with power from Discord, making her Pinkie's mental opposite. Meanie's only sense of humor is from telling hurtful jokes, and acting very violently towards people who laugh at her. But while she hates laughter, she still has good in her because she prefers to be not that big a threat, and instead prefers to be a lesser threat with only her other 5 clone friends.