"midnight run" meaning in English

{
  "forms": [
    {
      "form": "midnight runs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midnight run (plural midnight runs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "source": "w"
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          "name": "Pages with entries",
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        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Korea",
          "orig": "en:Korea",
          "parents": [
            "Asia",
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
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          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "South Korea",
          "orig": "en:South Korea",
          "parents": [
            "Asia",
            "Korea",
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009, Scott Phillips, Confessions of an Expat, page 4:",
          "text": "[…] the likelihood of them […] doing a midnight run to the airport in the dead of night after that first paycheck.",
          "type": "quote"
        },
        {
          "ref": "2010, Melissa Christine Karpinski, Teaching in the Land of Kimchi: Discovering South Korea, page 51:",
          "text": "In frustration, teachers do the midnight run and managers go mad, yelling, screaming , and ripping the teachers off […]",
          "type": "quote"
        },
        {
          "ref": "2022, \"The Horrors I Saw at Korean Private Schools | Informer\", VICE",
          "text": "[interviewee] Do I need to midnight run? Do I need to leave, tell no-one, and speak of it nowhere? […] [comment by tleafs3638] Very recently midnight ran myself, after typical hagwon treatment to foreigners, as well as seeing a 13 year old commit suicide via jumping from their hagwon on the tenth floor. […] [comment by MrWadewynn] midnight runs are pretty damn funny. I have been a coworker of several midnight runners, and the aftermath is pretty hilarious watching the owners scramble to figure out why it happened... again lol."
        }
      ],
      "glosses": [
        "An unannounced departure from a teaching job at a school in Korea (or rarely elsewhere), in which a teacher leaves the job or country without warning, typically to escape abusive working conditions."
      ],
      "id": "en-midnight_run-en-noun-aUpX1iv0"
    }
  ],
  "word": "midnight run"
}

{
  "forms": [
    {
      "form": "midnight runs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midnight run (plural midnight runs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English lemmas",
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        "Pages with 1 entry",
        "Pages with entries",
        "en:Korea",
        "en:South Korea"
      ],
      "examples": [
        {
          "ref": "2009, Scott Phillips, Confessions of an Expat, page 4:",
          "text": "[…] the likelihood of them […] doing a midnight run to the airport in the dead of night after that first paycheck.",
          "type": "quote"
        },
        {
          "ref": "2010, Melissa Christine Karpinski, Teaching in the Land of Kimchi: Discovering South Korea, page 51:",
          "text": "In frustration, teachers do the midnight run and managers go mad, yelling, screaming , and ripping the teachers off […]",
          "type": "quote"
        },
        {
          "ref": "2022, \"The Horrors I Saw at Korean Private Schools | Informer\", VICE",
          "text": "[interviewee] Do I need to midnight run? Do I need to leave, tell no-one, and speak of it nowhere? […] [comment by tleafs3638] Very recently midnight ran myself, after typical hagwon treatment to foreigners, as well as seeing a 13 year old commit suicide via jumping from their hagwon on the tenth floor. […] [comment by MrWadewynn] midnight runs are pretty damn funny. I have been a coworker of several midnight runners, and the aftermath is pretty hilarious watching the owners scramble to figure out why it happened... again lol."
        }
      ],
      "glosses": [
        "An unannounced departure from a teaching job at a school in Korea (or rarely elsewhere), in which a teacher leaves the job or country without warning, typically to escape abusive working conditions."
      ]
    }
  ],
  "word": "midnight run"
}