"Mr. Nice Guy" meaning in English

{
  "forms": [
    {
      "form": "Mr. Nice Guys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Mr. Nice Guy"
      },
      "expansion": "Mr. Nice Guy (plural Mr. Nice Guys)",
      "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",
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          "source": "w"
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Personality",
          "orig": "en:Personality",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "no more Mr. Nice Guy"
        }
      ],
      "examples": [
        {
          "text": "He treated me like trash most of the time, but when others were around, he was Mr. Nice Guy.",
          "type": "example"
        }
      ],
      "glosses": [
        "A man who is the epitome of niceness."
      ],
      "id": "en-Mr._Nice_Guy-en-noun-OvR6PCKK",
      "links": [
        [
          "epitome",
          "epitome"
        ],
        [
          "niceness",
          "niceness"
        ]
      ],
      "related": [
        {
          "word": "nice guy"
        }
      ],
      "synonyms": [
        {
          "word": "Mr Nice Guy"
        },
        {
          "word": "Mister Nice Guy"
        }
      ]
    }
  ],
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      "audio": "LL-Q1860 (eng)-Flame, not lame-Mr. Nice Guy.wav",
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    }
  ],
  "word": "Mr. Nice Guy"
}

{
  "derived": [
    {
      "word": "no more Mr. Nice Guy"
    }
  ],
  "forms": [
    {
      "form": "Mr. Nice Guys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Mr. Nice Guy"
      },
      "expansion": "Mr. Nice Guy (plural Mr. Nice Guys)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "nice guy"
    }
  ],
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        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms spelled with .",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Personality"
      ],
      "examples": [
        {
          "text": "He treated me like trash most of the time, but when others were around, he was Mr. Nice Guy.",
          "type": "example"
        }
      ],
      "glosses": [
        "A man who is the epitome of niceness."
      ],
      "links": [
        [
          "epitome",
          "epitome"
        ],
        [
          "niceness",
          "niceness"
        ]
      ]
    }
  ],
  "sounds": [
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    }
  ],
  "synonyms": [
    {
      "word": "Mr Nice Guy"
    },
    {
      "word": "Mister Nice Guy"
    }
  ],
  "word": "Mr. Nice Guy"
}