"black stuff" meaning in All languages combined

{
  "forms": [
    {
      "form": "the black stuff",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "def": "1"
      },
      "expansion": "the black stuff (uncountable)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2004, Brian Walters, Fallen: My Travels in Ireland and Eastern Europe, page 72",
          "text": "Chuckling, we admitted that we would probably partake in a few pints of the black stuff that evening.",
          "type": "quotation"
        },
        {
          "ref": "2009 June 14, Henry McDonald, The Observer",
          "text": "Regular patrons are convinced that the pub is haunted by the restless spirit of Grace Neill herself, the former owner of the inn who died in 1916 at the age of 98. But don't let that stop your enjoying a perfect pint of the black stuff (from £2.80) and a slap-up lunch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The drink Guinness."
      ],
      "id": "en-black_stuff-en-noun-HLlzvg4e",
      "links": [
        [
          "Guinness",
          "Guinness"
        ]
      ],
      "raw_glosses": [
        "(slang) The drink Guinness."
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-black stuff.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1a/En-au-black_stuff.ogg/En-au-black_stuff.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1a/En-au-black_stuff.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "black stuff"
}

{
  "forms": [
    {
      "form": "the black stuff",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "def": "1"
      },
      "expansion": "the black stuff (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with audio links",
        "English terms with quotations",
        "English uncountable nouns",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2004, Brian Walters, Fallen: My Travels in Ireland and Eastern Europe, page 72",
          "text": "Chuckling, we admitted that we would probably partake in a few pints of the black stuff that evening.",
          "type": "quotation"
        },
        {
          "ref": "2009 June 14, Henry McDonald, The Observer",
          "text": "Regular patrons are convinced that the pub is haunted by the restless spirit of Grace Neill herself, the former owner of the inn who died in 1916 at the age of 98. But don't let that stop your enjoying a perfect pint of the black stuff (from £2.80) and a slap-up lunch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The drink Guinness."
      ],
      "links": [
        [
          "Guinness",
          "Guinness"
        ]
      ],
      "raw_glosses": [
        "(slang) The drink Guinness."
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-black stuff.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1a/En-au-black_stuff.ogg/En-au-black_stuff.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1a/En-au-black_stuff.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "black stuff"
}