"third leg" meaning in English

{
  "etymology_text": "Suggesting a penis as long as one's leg.",
  "forms": [
    {
      "form": "third legs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "third leg (plural third legs)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Genitalia",
          "orig": "en:Genitalia",
          "parents": [
            "Body parts",
            "Reproduction",
            "Sex",
            "Body",
            "Anatomy",
            "Life",
            "All topics",
            "Human",
            "Biology",
            "Medicine",
            "Nature",
            "Fundamental",
            "Sciences"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Three",
          "orig": "en:Three",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A penis; specifically a long one."
      ],
      "id": "en-third_leg-en-noun-h5W6YS4U",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "penis",
          "penis"
        ]
      ],
      "raw_glosses": [
        "(humorous, slang) A penis; specifically a long one."
      ],
      "synonyms": [
        {
          "word": "macropenis"
        }
      ],
      "tags": [
        "humorous",
        "slang"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "long penis",
          "tags": [
            "neuter"
          ],
          "word": "drittes Bein"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "long penis",
          "tags": [
            "feminine"
          ],
          "word": "terceira perna"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "long penis",
          "tags": [
            "definite",
            "neuter",
            "usually"
          ],
          "word": "tredje ben"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/θɝd ˈlɛɡ/"
    },
    {
      "audio": "En-au-third leg.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/01/En-au-third_leg.ogg/En-au-third_leg.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/01/En-au-third_leg.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "third leg"
}

{
  "etymology_text": "Suggesting a penis as long as one's leg.",
  "forms": [
    {
      "form": "third legs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "third leg (plural third legs)",
      "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",
        "English slang",
        "English terms with IPA pronunciation",
        "English terms with audio links",
        "en:Genitalia",
        "en:Three"
      ],
      "glosses": [
        "A penis; specifically a long one."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "penis",
          "penis"
        ]
      ],
      "raw_glosses": [
        "(humorous, slang) A penis; specifically a long one."
      ],
      "synonyms": [
        {
          "word": "macropenis"
        }
      ],
      "tags": [
        "humorous",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/θɝd ˈlɛɡ/"
    },
    {
      "audio": "En-au-third leg.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/01/En-au-third_leg.ogg/En-au-third_leg.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/01/En-au-third_leg.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "long penis",
      "tags": [
        "neuter"
      ],
      "word": "drittes Bein"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "long penis",
      "tags": [
        "feminine"
      ],
      "word": "terceira perna"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "long penis",
      "tags": [
        "definite",
        "neuter",
        "usually"
      ],
      "word": "tredje ben"
    }
  ],
  "word": "third leg"
}