"blue blazes" meaning in English

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      "expansion": "blue blazes (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "text": "What the blue blazes are you talking about?",
          "type": "example"
        },
        {
          "text": "How in blue blazes am I supposed to do that?",
          "type": "example"
        },
        {
          "text": "It's hot as blue blazes today.",
          "type": "example"
        },
        {
          "ref": "1932, Delos W. Lovelace, King Kong, published 1965, page 40:",
          "text": "‘I’m fit to be tied right now. I’d like to throw my cap up into the air and yell Blue Blazes.’",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alliterative elaboration or intensification of 'blazes', a euphemism for 'hell'."
      ],
      "id": "en-blue_blazes-en-noun-SVZkqbA7",
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      "raw_glosses": [
        "(informal) Alliterative elaboration or intensification of 'blazes', a euphemism for 'hell'."
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
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  "word": "blue blazes"
}

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "text": "What the blue blazes are you talking about?",
          "type": "example"
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        {
          "text": "How in blue blazes am I supposed to do that?",
          "type": "example"
        },
        {
          "text": "It's hot as blue blazes today.",
          "type": "example"
        },
        {
          "ref": "1932, Delos W. Lovelace, King Kong, published 1965, page 40:",
          "text": "‘I’m fit to be tied right now. I’d like to throw my cap up into the air and yell Blue Blazes.’",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alliterative elaboration or intensification of 'blazes', a euphemism for 'hell'."
      ],
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        "(informal) Alliterative elaboration or intensification of 'blazes', a euphemism for 'hell'."
      ],
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  "word": "blue blazes"
}