"cluster fuck" meaning in English

{
  "forms": [
    {
      "form": "cluster fucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cluster fuck (plural cluster fucks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "clusterfuck"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015, Andrew O'Hagan, The Illuminations, page 33",
          "text": "'Jesus,' Luke said. They'd given up on the famous victory long ago and now they gave a toss for nothing but the regiment. To everybody it was a cluster fuck where nobody wins.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of clusterfuck"
      ],
      "id": "en-cluster_fuck-en-noun-Kj9Y96qd",
      "links": [
        [
          "clusterfuck",
          "clusterfuck#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "cluster fuck"
}

{
  "forms": [
    {
      "form": "cluster fucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cluster fuck (plural cluster fucks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "clusterfuck"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2015, Andrew O'Hagan, The Illuminations, page 33",
          "text": "'Jesus,' Luke said. They'd given up on the famous victory long ago and now they gave a toss for nothing but the regiment. To everybody it was a cluster fuck where nobody wins.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of clusterfuck"
      ],
      "links": [
        [
          "clusterfuck",
          "clusterfuck#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "cluster fuck"
}