"do-funny" meaning in English

{
  "forms": [
    {
      "form": "do-funnies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "do-funnies"
      },
      "expansion": "do-funny (plural do-funnies)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "1918 August 6, Hugo Gernsback, The Electrical Experimenter, New York, page 272, column 2",
          "text": "\"What do you call these do-funnies?\" our young officer asked of him, pointing at the mysterious objects.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A do-dad; a thingummyjig."
      ],
      "id": "en-do-funny-en-noun-iNHCHh00",
      "links": [
        [
          "do-dad",
          "do-dad"
        ],
        [
          "thingummyjig",
          "thingummyjig"
        ]
      ]
    }
  ],
  "word": "do-funny"
}

{
  "forms": [
    {
      "form": "do-funnies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "do-funnies"
      },
      "expansion": "do-funny (plural do-funnies)",
      "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 terms with quotations"
      ],
      "examples": [
        {
          "ref": "1918 August 6, Hugo Gernsback, The Electrical Experimenter, New York, page 272, column 2",
          "text": "\"What do you call these do-funnies?\" our young officer asked of him, pointing at the mysterious objects.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A do-dad; a thingummyjig."
      ],
      "links": [
        [
          "do-dad",
          "do-dad"
        ],
        [
          "thingummyjig",
          "thingummyjig"
        ]
      ]
    }
  ],
  "word": "do-funny"
}