"fat chance" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語 音声リンクがある語句",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "英語 慣用的表現",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "可能性がほぼないこと。"
      ],
      "id": "ja-fat_chance-en-noun-ukHXquSa",
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-fat chance.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/En-au-fat_chance.ogg/En-au-fat_chance.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-au-fat chance.ogg",
      "raw_tags": [
        "音声 (豪)"
      ]
    }
  ],
  "word": "fat chance"
}

{
  "categories": [
    "英語",
    "英語 名詞",
    "英語 音声リンクがある語句"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "英語 慣用的表現"
      ],
      "glosses": [
        "可能性がほぼないこと。"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-fat chance.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/En-au-fat_chance.ogg/En-au-fat_chance.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/en-au-fat chance.ogg",
      "raw_tags": [
        "音声 (豪)"
      ]
    }
  ],
  "word": "fat chance"
}