"jazz hands" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A dance move in which the performer's hands are extended with palms toward the audience and fingers splayed."
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      "id": "en-jazz_hands-en-noun-Ia4y~pr6",
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          "ref": "2013, Iris Smyles, Iris Has Free Time, Berkeley, CA: Counterpoint, →ISBN, page 9:",
          "text": "“You shouldn't,” I said. Perhaps he might hire me for my refreshing honesty? I laughed faintly, then added, “Just kidding,” and gave him jazz hands.",
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        "A gesture in which the hands, which are extended with palms facing forwards and fingers splayed, are rotated quickly."
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    "jazz hands"
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  "word": "jazz hands"
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  "pos": "noun",
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        "A gesture in which the hands, which are extended with palms facing forwards and fingers splayed, are rotated quickly."
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