"demofreak" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "demo",
        "3": "freak"
      },
      "expansion": "demo + freak",
      "name": "compound"
    }
  ],
  "etymology_text": "From demo + freak.",
  "forms": [
    {
      "form": "demofreaks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "demofreak (plural demofreaks)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Demoscene",
          "orig": "en:Demoscene",
          "parents": [
            "Computing",
            "Culture",
            "Technology",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A demoscene enthusiast."
      ],
      "id": "en-demofreak-en-noun-lSeOiZJY",
      "links": [
        [
          "demoscene",
          "demoscene"
        ],
        [
          "enthusiast",
          "enthusiast"
        ]
      ],
      "raw_glosses": [
        "(demoscene slang) A demoscene enthusiast."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "computing",
        "demoscene",
        "engineering",
        "lifestyle",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "demofreak"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "demo",
        "3": "freak"
      },
      "expansion": "demo + freak",
      "name": "compound"
    }
  ],
  "etymology_text": "From demo + freak.",
  "forms": [
    {
      "form": "demofreaks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "demofreak (plural demofreaks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Demoscene"
      ],
      "glosses": [
        "A demoscene enthusiast."
      ],
      "links": [
        [
          "demoscene",
          "demoscene"
        ],
        [
          "enthusiast",
          "enthusiast"
        ]
      ],
      "raw_glosses": [
        "(demoscene slang) A demoscene enthusiast."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "computing",
        "demoscene",
        "engineering",
        "lifestyle",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "demofreak"
}