"DD" meaning in Japanese

{
  "forms": [
    {
      "form": "DD",
      "ruby": [
        [
          "DD",
          "ディーディー"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "dīdī",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ディーディー"
      },
      "expansion": "DD(ディーディー) • (dīdī)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "daredemo daisuki, “love everyone”",
          "word": "誰でも大好き"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Idol fandom",
          "orig": "ja:Idol fandom",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese terms written in foreign scripts",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "initialism of 誰でも大好き (daredemo daisuki, “love everyone”)"
      ],
      "id": "en-DD-ja-noun-E-Sg5pWk",
      "links": [
        [
          "idol",
          "idol"
        ],
        [
          "fandom",
          "fandom"
        ],
        [
          "誰でも大好き",
          "誰でも大好き#Japanese"
        ]
      ],
      "qualifier": "idol fandom",
      "raw_glosses": [
        "(often offensive, idol fandom) initialism of 誰でも大好き (daredemo daisuki, “love everyone”)"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "offensive",
        "often"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "dotchi mo dotchi, “neither is great”",
          "word": "どっちもどっち"
        }
      ],
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Japanese terms written in foreign scripts",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "initialism of どっちもどっち (dotchi mo dotchi, “neither is great”)"
      ],
      "id": "en-DD-ja-noun-IqROMeam",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "どっちもどっち",
          "どっちもどっち#Japanese"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) initialism of どっちもどっち (dotchi mo dotchi, “neither is great”)"
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[dʲiːdʲiː]"
    }
  ],
  "word": "DD"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with IPA pronunciation missing pitch accent",
    "Japanese terms with redundant sortkeys",
    "Japanese terms written in foreign scripts",
    "Pages with 4 entries",
    "Pages with entries",
    "nb:Fictional characters",
    "nb:Military",
    "nb:Sports",
    "nb:Television"
  ],
  "forms": [
    {
      "form": "DD",
      "ruby": [
        [
          "DD",
          "ディーディー"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "dīdī",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ディーディー"
      },
      "expansion": "DD(ディーディー) • (dīdī)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "daredemo daisuki, “love everyone”",
          "word": "誰でも大好き"
        }
      ],
      "categories": [
        "Japanese initialisms",
        "Japanese offensive terms",
        "ja:Idol fandom"
      ],
      "glosses": [
        "initialism of 誰でも大好き (daredemo daisuki, “love everyone”)"
      ],
      "links": [
        [
          "idol",
          "idol"
        ],
        [
          "fandom",
          "fandom"
        ],
        [
          "誰でも大好き",
          "誰でも大好き#Japanese"
        ]
      ],
      "qualifier": "idol fandom",
      "raw_glosses": [
        "(often offensive, idol fandom) initialism of 誰でも大好き (daredemo daisuki, “love everyone”)"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "offensive",
        "often"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "dotchi mo dotchi, “neither is great”",
          "word": "どっちもどっち"
        }
      ],
      "categories": [
        "Japanese initialisms",
        "Japanese internet slang"
      ],
      "glosses": [
        "initialism of どっちもどっち (dotchi mo dotchi, “neither is great”)"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "どっちもどっち",
          "どっちもどっち#Japanese"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) initialism of どっちもどっち (dotchi mo dotchi, “neither is great”)"
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[dʲiːdʲiː]"
    }
  ],
  "word": "DD"
}