"or what" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "or what",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English coordinates",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1926, Theodore Dreiser, An American Tragedy, page 68",
          "text": "How should he know or guess or what?",
          "type": "quotation"
        },
        {
          "ref": "1982, Armistead Maupin, Further Tales of the City, page 146",
          "text": "Do they check you at the door or what?\" Michael laughed.",
          "type": "quotation"
        },
        {
          "ref": "2006, V.C. Andrews, Broken Flower, page 141",
          "text": "[S]he asked me, and like you, I didn't know if that was like having heart failure or what.",
          "type": "quotation"
        },
        {
          "ref": "2007, Omar Tyree, What They Want: A Novel, page 95",
          "text": "I don't know if she was joking or what, but I joked back with her anyway. […]. Did I take her back to her hotel room and drop her off or what?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Or something else; allows for the existence of an unexpressed alternative to what was said."
      ],
      "id": "en-or_what-en-phrase-jds4duOH",
      "links": [
        [
          "something else",
          "something else"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Or something else; allows for the existence of an unexpressed alternative to what was said."
      ],
      "tags": [
        "idiomatic"
      ],
      "translations": [
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "word": "albo co"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "word": "czy co"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "word": "czy jak"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "ili kák",
          "sense": "Translations",
          "tags": [
            "colloquial"
          ],
          "word": "или ка́к"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-or what.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f0/En-au-or_what.ogg/En-au-or_what.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/f/f0/En-au-or_what.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "or what"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "or what",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English coordinates",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English terms with audio links",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "Translation table header lacks gloss"
      ],
      "examples": [
        {
          "ref": "1926, Theodore Dreiser, An American Tragedy, page 68",
          "text": "How should he know or guess or what?",
          "type": "quotation"
        },
        {
          "ref": "1982, Armistead Maupin, Further Tales of the City, page 146",
          "text": "Do they check you at the door or what?\" Michael laughed.",
          "type": "quotation"
        },
        {
          "ref": "2006, V.C. Andrews, Broken Flower, page 141",
          "text": "[S]he asked me, and like you, I didn't know if that was like having heart failure or what.",
          "type": "quotation"
        },
        {
          "ref": "2007, Omar Tyree, What They Want: A Novel, page 95",
          "text": "I don't know if she was joking or what, but I joked back with her anyway. […]. Did I take her back to her hotel room and drop her off or what?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Or something else; allows for the existence of an unexpressed alternative to what was said."
      ],
      "links": [
        [
          "something else",
          "something else"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Or something else; allows for the existence of an unexpressed alternative to what was said."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-or what.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/f0/En-au-or_what.ogg/En-au-or_what.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/f/f0/En-au-or_what.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "translations": [
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "word": "albo co"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "word": "czy co"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "word": "czy jak"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "ili kák",
      "sense": "Translations",
      "tags": [
        "colloquial"
      ],
      "word": "или ка́к"
    }
  ],
  "word": "or what"
}