"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": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Genitalia",
          "orig": "en:Genitalia",
          "parents": [
            "Body parts",
            "Reproduction",
            "Sex",
            "Body",
            "Anatomy",
            "Life",
            "All topics",
            "Biology",
            "Medicine",
            "Nature",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "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"
    }
  ],
  "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",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with German translations",
        "Terms with Portuguese translations",
        "Terms with Swedish translations",
        "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"
    }
  ],
  "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"
}