"tell it to Sweeney" meaning in English

{
  "etymology_text": "\"Tell it to Sweeney! (The Stuyvesants will understand.)” was an advertisement for the New York (NY) Daily News, first appearing in August 1922. The Daily News positioned itself as the newspaper of the average working man—such as the Irish “Sweeney.” The name “Stuyvesant” was used to represent blue bloods. Thus, if you advertise in the Daily News and reach the Sweeneys of New York City, the Stuyvesants will also get the message.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "tell it to Sweeney",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "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 language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English imperatives",
          "parents": [],
          "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"
        }
      ],
      "glosses": [
        "I do not believe what you said."
      ],
      "id": "en-tell_it_to_Sweeney-en-phrase-xwQ2hpJK",
      "links": [
        [
          "believe",
          "believe"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, dated, colloquial) I do not believe what you said."
      ],
      "synonyms": [
        {
          "word": "tell it to the judge"
        },
        {
          "word": "tell it to the marines"
        },
        {
          "word": "bullshit"
        }
      ],
      "tags": [
        "colloquial",
        "dated",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-tell it to Sweeney.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/14/En-au-tell_it_to_Sweeney.ogg/En-au-tell_it_to_Sweeney.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/14/En-au-tell_it_to_Sweeney.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "tell it to Sweeney"
}

{
  "etymology_text": "\"Tell it to Sweeney! (The Stuyvesants will understand.)” was an advertisement for the New York (NY) Daily News, first appearing in August 1922. The Daily News positioned itself as the newspaper of the average working man—such as the Irish “Sweeney.” The name “Stuyvesant” was used to represent blue bloods. Thus, if you advertise in the Daily News and reach the Sweeneys of New York City, the Stuyvesants will also get the message.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "tell it to Sweeney",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English dated terms",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English idioms",
        "English imperatives",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English terms with audio links",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "I do not believe what you said."
      ],
      "links": [
        [
          "believe",
          "believe"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, dated, colloquial) I do not believe what you said."
      ],
      "tags": [
        "colloquial",
        "dated",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-tell it to Sweeney.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/14/En-au-tell_it_to_Sweeney.ogg/En-au-tell_it_to_Sweeney.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/14/En-au-tell_it_to_Sweeney.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "tell it to the judge"
    },
    {
      "word": "tell it to the marines"
    },
    {
      "word": "bullshit"
    }
  ],
  "word": "tell it to Sweeney"
}