"být na dvě věci" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "be good for two things (implying that both of the two things are worthless)"
      },
      "expansion": "“be good for two things (implying that both of the two things are worthless)”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "be good for two things (implying that both of the two things are worthless)"
      },
      "expansion": "Literally, “be good for two things (implying that both of the two things are worthless)”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “be good for two things (implying that both of the two things are worthless)”.\nShorter and non-vulgar version of být na dvě věci: na nic a na hovno.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "phrase",
        "head": "být na dvě věci"
      },
      "expansion": "být na dvě věci",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I speak Spanish like I was born there. Fat lot of good that's done me.",
          "ref": "2017, Linda Kaprová, Černé světlo, Brno: Host, translation of Blacklight Blue by Peter May, →ISBN, page 202:",
          "text": "Mluvím španělsky, jako bych se tam narodil. A je mi to na dvě věci.",
          "type": "quote"
        }
      ],
      "glosses": [
        "to be worthless, to have no use, to suck"
      ],
      "id": "en-být_na_dvě_věci-cs-phrase-A5EfQo0q",
      "links": [
        [
          "sarcastic",
          "sarcastic"
        ],
        [
          "worthless",
          "worthless"
        ],
        [
          "no use",
          "no use"
        ],
        [
          "suck",
          "suck"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, sarcastic) to be worthless, to have no use, to suck"
      ],
      "synonyms": [
        {
          "word": "být na houby"
        },
        {
          "word": "být na hovno"
        },
        {
          "word": "být na nic"
        },
        {
          "word": "být na prd"
        },
        {
          "word": "být na dvě věci: na nic a na hovno"
        }
      ],
      "tags": [
        "idiomatic",
        "sarcastic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[biːt na dvjɛ vjɛt͡sɪ]"
    }
  ],
  "word": "být na dvě věci"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "be good for two things (implying that both of the two things are worthless)"
      },
      "expansion": "“be good for two things (implying that both of the two things are worthless)”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "be good for two things (implying that both of the two things are worthless)"
      },
      "expansion": "Literally, “be good for two things (implying that both of the two things are worthless)”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “be good for two things (implying that both of the two things are worthless)”.\nShorter and non-vulgar version of být na dvě věci: na nic a na hovno.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "phrase",
        "head": "být na dvě věci"
      },
      "expansion": "být na dvě věci",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech idioms",
        "Czech lemmas",
        "Czech multiword terms",
        "Czech phrases",
        "Czech sarcastic terms",
        "Czech terms with IPA pronunciation",
        "Czech terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "I speak Spanish like I was born there. Fat lot of good that's done me.",
          "ref": "2017, Linda Kaprová, Černé světlo, Brno: Host, translation of Blacklight Blue by Peter May, →ISBN, page 202:",
          "text": "Mluvím španělsky, jako bych se tam narodil. A je mi to na dvě věci.",
          "type": "quote"
        }
      ],
      "glosses": [
        "to be worthless, to have no use, to suck"
      ],
      "links": [
        [
          "sarcastic",
          "sarcastic"
        ],
        [
          "worthless",
          "worthless"
        ],
        [
          "no use",
          "no use"
        ],
        [
          "suck",
          "suck"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, sarcastic) to be worthless, to have no use, to suck"
      ],
      "synonyms": [
        {
          "word": "být na houby"
        },
        {
          "word": "být na hovno"
        },
        {
          "word": "být na nic"
        },
        {
          "word": "být na prd"
        }
      ],
      "tags": [
        "idiomatic",
        "sarcastic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[biːt na dvjɛ vjɛt͡sɪ]"
    }
  ],
  "synonyms": [
    {
      "word": "být na dvě věci: na nic a na hovno"
    }
  ],
  "word": "být na dvě věci"
}