"I'm a Dutchman" meaning in All languages combined

{
  "etymology_text": "Likely dates to the 17th century Anglo-Dutch wars, along with other uncomplimentary terms for the Dutch.",
  "head_templates": [
    {
      "args": {
        "1": "phr"
      },
      "expansion": "I'm a Dutchman",
      "name": "en-head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              99,
              113
            ]
          ],
          "ref": "1934, Ernest Bramah, The Bravo of London:",
          "text": "This is going to mean a gold watch and a week's outing at Southend with full pay for both of us or I'm a Dutchman.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Statement said after describing or hearing something obviously false, or as an impossible alternative to something that is sure to happen."
      ],
      "id": "en-I'm_a_Dutchman-en-phrase---PjY8KA",
      "raw_glosses": [
        "(UK, humorous) Statement said after describing or hearing something obviously false, or as an impossible alternative to something that is sure to happen."
      ],
      "related": [
        {
          "word": "Dutch courage"
        },
        {
          "word": "double Dutch"
        }
      ],
      "tags": [
        "UK",
        "humorous"
      ]
    }
  ],
  "word": "I'm a Dutchman"
}

{
  "etymology_text": "Likely dates to the 17th century Anglo-Dutch wars, along with other uncomplimentary terms for the Dutch.",
  "head_templates": [
    {
      "args": {
        "1": "phr"
      },
      "expansion": "I'm a Dutchman",
      "name": "en-head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "related": [
    {
      "word": "Dutch courage"
    },
    {
      "word": "double Dutch"
    }
  ],
  "senses": [
    {
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English humorous terms",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              99,
              113
            ]
          ],
          "ref": "1934, Ernest Bramah, The Bravo of London:",
          "text": "This is going to mean a gold watch and a week's outing at Southend with full pay for both of us or I'm a Dutchman.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Statement said after describing or hearing something obviously false, or as an impossible alternative to something that is sure to happen."
      ],
      "raw_glosses": [
        "(UK, humorous) Statement said after describing or hearing something obviously false, or as an impossible alternative to something that is sure to happen."
      ],
      "tags": [
        "UK",
        "humorous"
      ]
    }
  ],
  "word": "I'm a Dutchman"
}