"bull butter" meaning in English

{
  "etymology_templates": [
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        "2": "bull",
        "3": "butter"
      },
      "expansion": "bull + butter",
      "name": "compound"
    }
  ],
  "etymology_text": "From bull + butter.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bull butter (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1892, R. Henry Rew, “An inquiry into the statistics of the production and consumption of milk in Great Britain.”, in Journal of the Royal Statistical Society, volume 55, page 285",
          "text": "About one-third of this importation was margarine, which in America was called \"bull butter.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "margarine"
      ],
      "id": "en-bull_butter-en-noun-8UZiIaaf",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "margarine",
          "margarine"
        ]
      ],
      "raw_glosses": [
        "(dated, derogatory) margarine"
      ],
      "tags": [
        "dated",
        "derogatory",
        "uncountable"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "English euphemisms",
          "parents": [],
          "source": "w"
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          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2014, Ken English, More COMMON Sense, page 86",
          "text": "(for you city folks, bull butter is that black, smelly substance found in piles all over cow pastures) but in your case, the bull butter ain't on the outside.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "bullshit"
      ],
      "id": "en-bull_butter-en-noun-MKmJr8gs",
      "links": [
        [
          "bullshit",
          "bullshit"
        ]
      ],
      "qualifier": "literal or figurative",
      "raw_glosses": [
        "(euphemistic, slang, literal or figurative) bullshit"
      ],
      "tags": [
        "euphemistic",
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-bull butter.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/50/En-au-bull_butter.ogg/En-au-bull_butter.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/50/En-au-bull_butter.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "bull butter"
}

{
  "categories": [
    "English compound terms",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms with audio links",
    "English uncountable nouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bull",
        "3": "butter"
      },
      "expansion": "bull + butter",
      "name": "compound"
    }
  ],
  "etymology_text": "From bull + butter.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "bull butter (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated terms",
        "English derogatory terms",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1892, R. Henry Rew, “An inquiry into the statistics of the production and consumption of milk in Great Britain.”, in Journal of the Royal Statistical Society, volume 55, page 285",
          "text": "About one-third of this importation was margarine, which in America was called \"bull butter.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "margarine"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "margarine",
          "margarine"
        ]
      ],
      "raw_glosses": [
        "(dated, derogatory) margarine"
      ],
      "tags": [
        "dated",
        "derogatory",
        "uncountable"
      ]
    },
    {
      "categories": [
        "English euphemisms",
        "English slang",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2014, Ken English, More COMMON Sense, page 86",
          "text": "(for you city folks, bull butter is that black, smelly substance found in piles all over cow pastures) but in your case, the bull butter ain't on the outside.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "bullshit"
      ],
      "links": [
        [
          "bullshit",
          "bullshit"
        ]
      ],
      "qualifier": "literal or figurative",
      "raw_glosses": [
        "(euphemistic, slang, literal or figurative) bullshit"
      ],
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      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/5/50/En-au-bull_butter.ogg",
      "tags": [
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      "text": "Audio (AU)"
    }
  ],
  "word": "bull butter"
}