"same difference" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "",
        "alt1": "same (thing)",
        "alt2": "(no) difference"
      },
      "expansion": "Blend of same (thing) + (no) difference",
      "name": "blend"
    }
  ],
  "etymology_text": "Blend of same (thing) + (no) difference, which incidentally continues to make logical sense.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "same difference",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English blends",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English oxymorons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English pro-sentences",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English singularia tantum",
          "parents": [
            "Singularia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2011, Constance Briscoe, The Accused, →ISBN, page 274:",
          "text": "\"When you say she was a tart, do you mean a whore?\"\n\"It's the same difference,\" Betty said.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A distinction which makes no difference; a distinction which does not matter."
      ],
      "id": "en-same_difference-en-noun-qqCrcS-b",
      "links": [
        [
          "distinction",
          "distinction"
        ],
        [
          "makes no difference",
          "make a difference"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A distinction which makes no difference; a distinction which does not matter."
      ],
      "related": [
        {
          "word": "indifference"
        },
        {
          "word": "all one"
        },
        {
          "word": "all the same"
        },
        {
          "word": "as broad as long"
        },
        {
          "word": "much of a muchness"
        },
        {
          "word": "potayto, potahto"
        },
        {
          "word": "six of one, half a dozen of the other"
        },
        {
          "word": "tomayto, tomahto"
        }
      ],
      "synonyms": [
        {
          "word": "distinction without a difference"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-same difference.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/66/En-au-same_difference.ogg/En-au-same_difference.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/66/En-au-same_difference.ogg"
    }
  ],
  "word": "same difference"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "",
        "alt1": "same (thing)",
        "alt2": "(no) difference"
      },
      "expansion": "Blend of same (thing) + (no) difference",
      "name": "blend"
    }
  ],
  "etymology_text": "Blend of same (thing) + (no) difference, which incidentally continues to make logical sense.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "same difference",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "indifference"
    },
    {
      "word": "all one"
    },
    {
      "word": "all the same"
    },
    {
      "word": "as broad as long"
    },
    {
      "word": "much of a muchness"
    },
    {
      "word": "potayto, potahto"
    },
    {
      "word": "six of one, half a dozen of the other"
    },
    {
      "word": "tomayto, tomahto"
    }
  ],
  "senses": [
    {
      "categories": [
        "English blends",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English oxymorons",
        "English pro-sentences",
        "English singularia tantum",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2011, Constance Briscoe, The Accused, →ISBN, page 274:",
          "text": "\"When you say she was a tart, do you mean a whore?\"\n\"It's the same difference,\" Betty said.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A distinction which makes no difference; a distinction which does not matter."
      ],
      "links": [
        [
          "distinction",
          "distinction"
        ],
        [
          "makes no difference",
          "make a difference"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A distinction which makes no difference; a distinction which does not matter."
      ],
      "synonyms": [
        {
          "word": "distinction without a difference"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-same difference.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/66/En-au-same_difference.ogg/En-au-same_difference.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/66/En-au-same_difference.ogg"
    }
  ],
  "word": "same difference"
}