"bottle party" meaning in English

{
  "forms": [
    {
      "form": "bottle parties",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bottle party (plural bottle parties)",
      "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 party where guests bring and consume their own bottles of drink."
      ],
      "id": "en-bottle_party-en-noun-q~vtIBxJ",
      "links": [
        [
          "party",
          "party"
        ],
        [
          "bottle",
          "bottle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑː(ɹ)ti"
    }
  ],
  "word": "bottle party"
}

{
  "forms": [
    {
      "form": "bottle parties",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bottle party (plural bottle parties)",
      "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",
        "Rhymes:English/ɑː(ɹ)ti",
        "Rhymes:English/ɑː(ɹ)ti/4 syllables"
      ],
      "glosses": [
        "A party where guests bring and consume their own bottles of drink."
      ],
      "links": [
        [
          "party",
          "party"
        ],
        [
          "bottle",
          "bottle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑː(ɹ)ti"
    }
  ],
  "word": "bottle party"
}