"chinny chin chin" meaning in English

{
  "etymology_text": "Originally from a repeated line of dialogue in the British nursery rhyme \"The Three Little Pigs\", where the term was used for rhythmic effect: \"No, no, by the hair of my chinny chin chin.\"",
  "forms": [
    {
      "form": "chinny chin chins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chinny chin chin (plural chinny chin chins)",
      "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": [
        "The chin (jawline below the mouth)."
      ],
      "id": "en-chinny_chin_chin-en-noun-AItOoSW6",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "chin",
          "chin"
        ]
      ],
      "raw_glosses": [
        "(humorous) The chin (jawline below the mouth)."
      ],
      "synonyms": [
        {
          "word": "chiny chin chin"
        }
      ],
      "tags": [
        "humorous"
      ],
      "wikipedia": [
        "The Three Little Pigs"
      ]
    }
  ],
  "word": "chinny chin chin"
}

{
  "etymology_text": "Originally from a repeated line of dialogue in the British nursery rhyme \"The Three Little Pigs\", where the term was used for rhythmic effect: \"No, no, by the hair of my chinny chin chin.\"",
  "forms": [
    {
      "form": "chinny chin chins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chinny chin chin (plural chinny chin chins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English humorous terms",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "The chin (jawline below the mouth)."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "chin",
          "chin"
        ]
      ],
      "raw_glosses": [
        "(humorous) The chin (jawline below the mouth)."
      ],
      "tags": [
        "humorous"
      ],
      "wikipedia": [
        "The Three Little Pigs"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "chiny chin chin"
    }
  ],
  "word": "chinny chin chin"
}