"two-four" meaning in English

{
  "etymology_text": "From the two digits used to form the number twenty-four, decimal 24, in place notation.",
  "forms": [
    {
      "form": "two-fours",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "two-four (plural two-fours)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Canadian English",
          "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Beer",
          "orig": "en:Beer",
          "parents": [
            "Alcoholic beverages",
            "Beverages",
            "Recreational drugs",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Drugs",
            "Human behaviour",
            "All topics",
            "Matter",
            "Pharmacology",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "Biology"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1980, Sundogs: Stories from Saskatchewan, page 85",
          "text": "Happy and me chip in together and buy a two-four of Labatt's plus a couple of bags of potato chips.",
          "type": "quotation"
        },
        {
          "ref": "2007, Michell Downey, Beauty and the Beast Within, page 233",
          "text": "Winston, Maxine and I are going to the beer store to buy a two four, would you mind staying here with baby until I get back?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A case of twenty-four bottles or cans of beer."
      ],
      "id": "en-two-four-en-noun-ULAurhuA",
      "links": [
        [
          "case",
          "case"
        ],
        [
          "beer",
          "beer"
        ]
      ],
      "raw_glosses": [
        "(Canada, slang) A case of twenty-four bottles or cans of beer."
      ],
      "synonyms": [
        {
          "word": "two four"
        },
        {
          "word": "2-4"
        },
        {
          "word": "24"
        }
      ],
      "tags": [
        "Canada",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tuˈfɔɹ/"
    },
    {
      "audio": "En-us-two-four.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1f/En-us-two-four.ogg/En-us-two-four.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1f/En-us-two-four.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "word": "two-four"
}

{
  "etymology_text": "From the two digits used to form the number twenty-four, decimal 24, in place notation.",
  "forms": [
    {
      "form": "two-fours",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "two-four (plural two-fours)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Canadian English",
        "English 2-syllable words",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with IPA pronunciation",
        "English terms with audio links",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Beer"
      ],
      "examples": [
        {
          "ref": "1980, Sundogs: Stories from Saskatchewan, page 85",
          "text": "Happy and me chip in together and buy a two-four of Labatt's plus a couple of bags of potato chips.",
          "type": "quotation"
        },
        {
          "ref": "2007, Michell Downey, Beauty and the Beast Within, page 233",
          "text": "Winston, Maxine and I are going to the beer store to buy a two four, would you mind staying here with baby until I get back?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A case of twenty-four bottles or cans of beer."
      ],
      "links": [
        [
          "case",
          "case"
        ],
        [
          "beer",
          "beer"
        ]
      ],
      "raw_glosses": [
        "(Canada, slang) A case of twenty-four bottles or cans of beer."
      ],
      "tags": [
        "Canada",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tuˈfɔɹ/"
    },
    {
      "audio": "En-us-two-four.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1f/En-us-two-four.ogg/En-us-two-four.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1f/En-us-two-four.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "synonyms": [
    {
      "word": "two four"
    },
    {
      "word": "2-4"
    },
    {
      "word": "24"
    }
  ],
  "word": "two-four"
}