"serial killer van" meaning in English

{
  "etymology_text": "From the idea that such a van might be suited to abducting somebody.",
  "forms": [
    {
      "form": "serial killer vans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "serial killer van"
      },
      "expansion": "serial killer van (plural serial killer vans)",
      "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"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic 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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Vehicles",
          "orig": "en:Vehicles",
          "parents": [
            "Machines",
            "Transport",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A windowless van."
      ],
      "id": "en-serial_killer_van-en-noun-5QgUaK2E",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "windowless",
          "windowless"
        ],
        [
          "van",
          "van#English"
        ]
      ],
      "raw_glosses": [
        "(humorous) A windowless van."
      ],
      "synonyms": [
        {
          "word": "pedo van"
        },
        {
          "word": "serial-killer van"
        }
      ],
      "tags": [
        "humorous"
      ]
    }
  ],
  "word": "serial killer van"
}

{
  "etymology_text": "From the idea that such a van might be suited to abducting somebody.",
  "forms": [
    {
      "form": "serial killer vans",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "serial killer van"
      },
      "expansion": "serial killer van (plural serial killer vans)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English humorous terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Vehicles"
      ],
      "glosses": [
        "A windowless van."
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "windowless",
          "windowless"
        ],
        [
          "van",
          "van#English"
        ]
      ],
      "raw_glosses": [
        "(humorous) A windowless van."
      ],
      "tags": [
        "humorous"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "pedo van"
    },
    {
      "word": "serial-killer van"
    }
  ],
  "word": "serial killer van"
}