"full of it" meaning in English

{
  "forms": [
    {
      "form": "more full of it",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most full of it",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "full of it (comparative more full of it, superlative most full of it)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English euphemisms",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with placeholder \"it\"",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              33,
              43
            ]
          ],
          "text": "Do you believe him? I think he's full of it.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              231,
              235
            ],
            [
              239,
              244
            ]
          ],
          "ref": "2004, David Mitchell, “Half-Lives: The First Luisa Rey Mystery”, in Cloud Atlas, →ISBN, page 123:",
          "text": "“... You could use a little positive coverage, unless you’re seriously planning to dismantle that atomic time bomb across the water by waving placards and strumming protest songs. No disrespect.”\nA southerner growls: “Lady, you’re full''' of it.”\n“The interview’s over,” says the Native American. “Get off this land.”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Minced oath of full of shit."
      ],
      "id": "en-full_of_it-en-adj-C86Hom5R",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "Minced oath",
          "minced oath"
        ],
        [
          "full of shit",
          "full of shit"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, euphemistic, derogatory) Minced oath of full of shit."
      ],
      "related": [
        {
          "word": "full of hot air"
        },
        {
          "word": "full of oneself"
        },
        {
          "word": "baloney"
        },
        {
          "word": "talk through one's hat"
        }
      ],
      "tags": [
        "derogatory",
        "euphemistic",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-full of it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4d/En-au-full_of_it.ogg/En-au-full_of_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/4d/En-au-full_of_it.ogg",
      "tags": [
        "Australia"
      ]
    }
  ],
  "word": "full of it"
}

{
  "forms": [
    {
      "form": "more full of it",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most full of it",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "full of it (comparative more full of it, superlative most full of it)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "full of hot air"
    },
    {
      "word": "full of oneself"
    },
    {
      "word": "baloney"
    },
    {
      "word": "talk through one's hat"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English euphemisms",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English terms with placeholder \"it\"",
        "English terms with quotations",
        "English terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              33,
              43
            ]
          ],
          "text": "Do you believe him? I think he's full of it.",
          "type": "example"
        },
        {
          "bold_text_offsets": [
            [
              231,
              235
            ],
            [
              239,
              244
            ]
          ],
          "ref": "2004, David Mitchell, “Half-Lives: The First Luisa Rey Mystery”, in Cloud Atlas, →ISBN, page 123:",
          "text": "“... You could use a little positive coverage, unless you’re seriously planning to dismantle that atomic time bomb across the water by waving placards and strumming protest songs. No disrespect.”\nA southerner growls: “Lady, you’re full''' of it.”\n“The interview’s over,” says the Native American. “Get off this land.”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Minced oath of full of shit."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "Minced oath",
          "minced oath"
        ],
        [
          "full of shit",
          "full of shit"
        ]
      ],
      "raw_glosses": [
        "(idiomatic, euphemistic, derogatory) Minced oath of full of shit."
      ],
      "tags": [
        "derogatory",
        "euphemistic",
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-full of it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4d/En-au-full_of_it.ogg/En-au-full_of_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/4d/En-au-full_of_it.ogg",
      "tags": [
        "Australia"
      ]
    }
  ],
  "word": "full of it"
}