"in a trench coat" meaning in English

{
  "etymology_text": "From a pop culture cliché in which two children, one on the other's shoulders, wear a long coat in order to pass for one adult.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase"
      },
      "expansion": "in a trench coat",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "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"
        }
      ],
      "examples": [
        {
          "ref": "2020 February 19, Alex V Green, “Canada is Fake”, in The Outline, archived from the original on 2020-02-21:",
          "text": "Canada is three mining companies in a trench coat, wearing a stupid hat and carrying a gun.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Pretending to be something greater, especially unconvincingly."
      ],
      "id": "en-in_a_trench_coat-en-prep_phrase-cGErnOsP",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "greater",
          "greater"
        ],
        [
          "unconvincing",
          "unconvincing"
        ]
      ],
      "raw_glosses": [
        "(slang, humorous) Pretending to be something greater, especially unconvincingly."
      ],
      "tags": [
        "humorous",
        "slang"
      ]
    }
  ],
  "word": "in a trench coat"
}

{
  "etymology_text": "From a pop culture cliché in which two children, one on the other's shoulders, wear a long coat in order to pass for one adult.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase"
      },
      "expansion": "in a trench coat",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English humorous terms",
        "English lemmas",
        "English multiword terms",
        "English prepositional phrases",
        "English slang",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2020 February 19, Alex V Green, “Canada is Fake”, in The Outline, archived from the original on 2020-02-21:",
          "text": "Canada is three mining companies in a trench coat, wearing a stupid hat and carrying a gun.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Pretending to be something greater, especially unconvincingly."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "greater",
          "greater"
        ],
        [
          "unconvincing",
          "unconvincing"
        ]
      ],
      "raw_glosses": [
        "(slang, humorous) Pretending to be something greater, especially unconvincingly."
      ],
      "tags": [
        "humorous",
        "slang"
      ]
    }
  ],
  "word": "in a trench coat"
}