"Jack Nasty" meaning in English

{
  "forms": [
    {
      "form": "Jack Nastys",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Jack Nasties",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "Jack Nasties",
        "head": "Jack Nasty"
      },
      "expansion": "Jack Nasty (plural Jack Nastys or Jack Nasties)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nautical",
          "orig": "en:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1857, Thomas Hughes, Tom Brown's School Days:",
          "text": "Tom and his younger brothers, as they grew up, went on playing with the village boys, without the idea of equality or inequality […] ever entering their heads; as it doesn't till it's put there by Jack Nastys or fine ladies' maids.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of Jack Nasty-Face (“a sailor”)"
      ],
      "id": "en-Jack_Nasty-en-noun-YDeK8dxb",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "Jack Nasty-Face",
          "Jack Nasty-Face#English"
        ]
      ],
      "raw_glosses": [
        "(nautical, slang, obsolete) Synonym of Jack Nasty-Face (“a sailor”)"
      ],
      "synonyms": [
        {
          "extra": "a sailor",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Jack Nasty-Face"
        }
      ],
      "tags": [
        "obsolete",
        "slang"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "Jack Nasty"
}

{
  "forms": [
    {
      "form": "Jack Nastys",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "Jack Nasties",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "Jack Nasties",
        "head": "Jack Nasty"
      },
      "expansion": "Jack Nasty (plural Jack Nastys or Jack Nasties)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with obsolete senses",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Nautical"
      ],
      "examples": [
        {
          "ref": "1857, Thomas Hughes, Tom Brown's School Days:",
          "text": "Tom and his younger brothers, as they grew up, went on playing with the village boys, without the idea of equality or inequality […] ever entering their heads; as it doesn't till it's put there by Jack Nastys or fine ladies' maids.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of Jack Nasty-Face (“a sailor”)"
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "Jack Nasty-Face",
          "Jack Nasty-Face#English"
        ]
      ],
      "raw_glosses": [
        "(nautical, slang, obsolete) Synonym of Jack Nasty-Face (“a sailor”)"
      ],
      "synonyms": [
        {
          "extra": "a sailor",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Jack Nasty-Face"
        }
      ],
      "tags": [
        "obsolete",
        "slang"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "Jack Nasty"
}