"vampire cough" meaning in English

{
  "etymology_text": "So called because the resulting pose resembles the stock figure of a vampire using his cape over a crooked arm to hide his teeth.",
  "forms": [
    {
      "form": "vampire coughs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "vampire cough (plural vampire coughs)",
      "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"
        }
      ],
      "glosses": [
        "A cough directed into the crook of one's elbow to avoid the spread of germs."
      ],
      "id": "en-vampire_cough-en-noun-1V0dFdVn",
      "links": [
        [
          "crook",
          "crook"
        ],
        [
          "elbow",
          "elbow"
        ],
        [
          "spread",
          "spread"
        ],
        [
          "germs",
          "germs"
        ]
      ],
      "raw_glosses": [
        "(informal) A cough directed into the crook of one's elbow to avoid the spread of germs."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "vampire cough"
}

{
  "etymology_text": "So called because the resulting pose resembles the stock figure of a vampire using his cape over a crooked arm to hide his teeth.",
  "forms": [
    {
      "form": "vampire coughs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "vampire cough (plural vampire coughs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A cough directed into the crook of one's elbow to avoid the spread of germs."
      ],
      "links": [
        [
          "crook",
          "crook"
        ],
        [
          "elbow",
          "elbow"
        ],
        [
          "spread",
          "spread"
        ],
        [
          "germs",
          "germs"
        ]
      ],
      "raw_glosses": [
        "(informal) A cough directed into the crook of one's elbow to avoid the spread of germs."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "vampire cough"
}