"beached whale" meaning in English

{
  "forms": [
    {
      "form": "beached whales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "beached whale (plural beached whales)",
      "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"
        }
      ],
      "examples": [
        {
          "text": "I can't with outdoor movie theatres man, last time I was there this beached whale blocked my damn view the whole time.",
          "type": "example"
        }
      ],
      "glosses": [
        "Someone especially large and unpleasant to look at"
      ],
      "id": "en-beached_whale-en-noun-7mPL6s2O",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "large",
          "large"
        ]
      ],
      "raw_glosses": [
        "(derogatory, slang) Someone especially large and unpleasant to look at"
      ],
      "tags": [
        "derogatory",
        "slang"
      ]
    }
  ],
  "word": "beached whale"
}

{
  "forms": [
    {
      "form": "beached whales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "beached whale (plural beached whales)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "I can't with outdoor movie theatres man, last time I was there this beached whale blocked my damn view the whole time.",
          "type": "example"
        }
      ],
      "glosses": [
        "Someone especially large and unpleasant to look at"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "large",
          "large"
        ]
      ],
      "raw_glosses": [
        "(derogatory, slang) Someone especially large and unpleasant to look at"
      ],
      "tags": [
        "derogatory",
        "slang"
      ]
    }
  ],
  "word": "beached whale"
}