一把来说，喜欢自称爸爸、爷爷等长辈名字的，都是没有生殖能力的表现: 叫兽

Panda-head meme character wearing a beret and black glasses, smoking a pipe with a smug, mocking expression; text reads "叫兽" and mocks people who call themselves daddy or grandpa as lacking reproductive ability, suited for sarcastic ridicule.

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“叫兽”　“一般来说，喜欢自称爸爸、爷爷等长辈名字的，都是没有生殖能力的表现”