"elevator surfing" meaning in English

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      "expansion": "elevator surfing (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The practice of riding on the top of elevator cars, outside the actual confines of the car."
      ],
      "id": "en-elevator_surfing-en-noun-bb4RF6zl",
      "links": [
        [
          "riding",
          "riding"
        ],
        [
          "outside",
          "outside"
        ]
      ],
      "synonyms": [
        {
          "word": "lift surfing"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "wikipedia": [
        "elevator surfing"
      ]
    }
  ],
  "word": "elevator surfing"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "elevator surfing (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English entries with incorrect language header",
        "English lemmas",
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      ],
      "glosses": [
        "The practice of riding on the top of elevator cars, outside the actual confines of the car."
      ],
      "links": [
        [
          "riding",
          "riding"
        ],
        [
          "outside",
          "outside"
        ]
      ],
      "tags": [
        "uncountable"
      ],
      "wikipedia": [
        "elevator surfing"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "lift surfing"
    }
  ],
  "word": "elevator surfing"
}