"headfuck" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "head",
        "3": "fuck"
      },
      "expansion": "head + fuck",
      "name": "compound"
    }
  ],
  "etymology_text": "head + fuck",
  "forms": [
    {
      "form": "headfucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "headfuck (plural headfucks)",
      "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": "Georgian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "headfuckery"
        }
      ],
      "glosses": [
        "Anything confusing that interferes with the usual functioning of the brain."
      ],
      "id": "en-headfuck-en-noun-aBdHp7CZ",
      "links": [
        [
          "confusing",
          "confusing"
        ]
      ],
      "raw_glosses": [
        "(slang, vulgar) Anything confusing that interferes with the usual functioning of the brain."
      ],
      "synonyms": [
        {
          "tags": [
            "vulgar"
          ],
          "word": "brainfuck"
        },
        {
          "tags": [
            "vulgar"
          ],
          "word": "mindfuck"
        },
        {
          "word": "mindscrew"
        }
      ],
      "tags": [
        "slang",
        "vulgar"
      ],
      "translations": [
        {
          "code": "ka",
          "lang": "Georgian",
          "roman": "ṭvinis ṭq̇vna",
          "sense": "Translations",
          "word": "ტვინის ტყვნა"
        }
      ]
    }
  ],
  "word": "headfuck"
}

{
  "derived": [
    {
      "word": "headfuckery"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "head",
        "3": "fuck"
      },
      "expansion": "head + fuck",
      "name": "compound"
    }
  ],
  "etymology_text": "head + fuck",
  "forms": [
    {
      "form": "headfucks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "headfuck (plural headfucks)",
      "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",
        "English vulgarities",
        "Georgian terms with redundant script codes",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "Anything confusing that interferes with the usual functioning of the brain."
      ],
      "links": [
        [
          "confusing",
          "confusing"
        ]
      ],
      "raw_glosses": [
        "(slang, vulgar) Anything confusing that interferes with the usual functioning of the brain."
      ],
      "tags": [
        "slang",
        "vulgar"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "vulgar"
      ],
      "word": "brainfuck"
    },
    {
      "tags": [
        "vulgar"
      ],
      "word": "mindfuck"
    },
    {
      "word": "mindscrew"
    }
  ],
  "translations": [
    {
      "code": "ka",
      "lang": "Georgian",
      "roman": "ṭvinis ṭq̇vna",
      "sense": "Translations",
      "word": "ტვინის ტყვნა"
    }
  ],
  "word": "headfuck"
}