"do-badder" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "do bad",
        "3": "-er<id:agent noun>"
      },
      "expansion": "do bad + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "From do bad + -er, after do-gooder.",
  "forms": [
    {
      "form": "do-badders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "do-badder (plural do-badders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              42,
              51
            ]
          ],
          "ref": "1967 June 10, Roy Thomas, Avengers, volume 1, number 41, page 8:",
          "text": "\"Later, he was given artificial life by a do-badder called Diablo--and almost destroyed the Fantastic Four themselves...\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person who does bad things."
      ],
      "id": "en-do-badder-en-noun-r4rHC21t",
      "raw_glosses": [
        "(informal) A person who does bad things."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "do-badder"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "do bad",
        "3": "-er<id:agent noun>"
      },
      "expansion": "do bad + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "From do bad + -er, after do-gooder.",
  "forms": [
    {
      "form": "do-badders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "do-badder (plural do-badders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms suffixed with -er (agent noun)",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              42,
              51
            ]
          ],
          "ref": "1967 June 10, Roy Thomas, Avengers, volume 1, number 41, page 8:",
          "text": "\"Later, he was given artificial life by a do-badder called Diablo--and almost destroyed the Fantastic Four themselves...\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person who does bad things."
      ],
      "raw_glosses": [
        "(informal) A person who does bad things."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "do-badder"
}