"rosszban töri a fejét" meaning in Hungarian

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "rossz",
        "3": "-ban",
        "4": "tör",
        "5": "-i",
        "6": "a",
        "7": "fej",
        "8": "-e",
        "9": "-t",
        "lit": "to break one's head in evil 􂀿things􂁀",
        "nocat": "y",
        "pos2": "case suffix",
        "pos4": "personal suffix",
        "pos7": "possessive suffix",
        "pos8": "accusative suffix",
        "t1": "bad, evil, wrong",
        "t2": "in",
        "t3": "to break; plot",
        "t5": "the",
        "t6": "head",
        "t7": "his/her/its"
      },
      "expansion": "rossz (“bad, evil, wrong”) + -ban (“in”, case suffix) + tör (“to break; plot”) + -i (personal suffix) + a (“the”) + fej (“head”) + -e (“his/her/its”, possessive suffix) + -t (accusative suffix), literally “to break one's head in evil [things]”",
      "name": "affix"
    }
  ],
  "etymology_text": "rossz (“bad, evil, wrong”) + -ban (“in”, case suffix) + tör (“to break; plot”) + -i (personal suffix) + a (“the”) + fej (“head”) + -e (“his/her/its”, possessive suffix) + -t (accusative suffix), literally “to break one's head in evil [things]” (to plot/plan something bad)",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb",
        "cat2": "",
        "head": "",
        "nopalindromecat": ""
      },
      "expansion": "rosszban töri a fejét",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "rosszban töri a fejét",
      "name": "hu-verb"
    }
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hungarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "to be up to some mischief"
      ],
      "id": "en-rosszban_töri_a_fejét-hu-verb-NjGt9jM8",
      "links": [
        [
          "be up to",
          "be up to"
        ],
        [
          "mischief",
          "mischief"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) to be up to some mischief"
      ],
      "related": [
        {
          "word": "töri a fejét"
        }
      ],
      "synonyms": [
        {
          "word": "rosszban sántikál"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈrozbɒn ˈtøri ɒ ˈfɛjeːt]"
    }
  ],
  "word": "rosszban töri a fejét"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "rossz",
        "3": "-ban",
        "4": "tör",
        "5": "-i",
        "6": "a",
        "7": "fej",
        "8": "-e",
        "9": "-t",
        "lit": "to break one's head in evil 􂀿things􂁀",
        "nocat": "y",
        "pos2": "case suffix",
        "pos4": "personal suffix",
        "pos7": "possessive suffix",
        "pos8": "accusative suffix",
        "t1": "bad, evil, wrong",
        "t2": "in",
        "t3": "to break; plot",
        "t5": "the",
        "t6": "head",
        "t7": "his/her/its"
      },
      "expansion": "rossz (“bad, evil, wrong”) + -ban (“in”, case suffix) + tör (“to break; plot”) + -i (personal suffix) + a (“the”) + fej (“head”) + -e (“his/her/its”, possessive suffix) + -t (accusative suffix), literally “to break one's head in evil [things]”",
      "name": "affix"
    }
  ],
  "etymology_text": "rossz (“bad, evil, wrong”) + -ban (“in”, case suffix) + tör (“to break; plot”) + -i (personal suffix) + a (“the”) + fej (“head”) + -e (“his/her/its”, possessive suffix) + -t (accusative suffix), literally “to break one's head in evil [things]” (to plot/plan something bad)",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "verb",
        "cat2": "",
        "head": "",
        "nopalindromecat": ""
      },
      "expansion": "rosszban töri a fejét",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "rosszban töri a fejét",
      "name": "hu-verb"
    }
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "verb",
  "related": [
    {
      "word": "töri a fejét"
    }
  ],
  "senses": [
    {
      "categories": [
        "Hungarian entries with incorrect language header",
        "Hungarian idioms",
        "Hungarian lemmas",
        "Hungarian multiword terms",
        "Hungarian terms with IPA pronunciation",
        "Hungarian verb-medial set phrases",
        "Hungarian verbs"
      ],
      "glosses": [
        "to be up to some mischief"
      ],
      "links": [
        [
          "be up to",
          "be up to"
        ],
        [
          "mischief",
          "mischief"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) to be up to some mischief"
      ],
      "synonyms": [
        {
          "word": "rosszban sántikál"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈrozbɒn ˈtøri ɒ ˈfɛjeːt]"
    }
  ],
  "word": "rosszban töri a fejét"
}