"wet firecracker" meaning in English

{
  "forms": [
    {
      "form": "wet firecrackers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wet firecracker (plural wet firecrackers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Personality",
          "orig": "en:Personality",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1973 June 16, “Movie Review: Super Fly TNT Continues With His Adventures in Rome and Africa”, in New York Times, retrieved 2017-10-16",
          "text": "Coming after a fast, colorful movie like Super Fly, a follow-up called Super Fly TNT is a wet firecracker.",
          "type": "quotation"
        },
        {
          "ref": "2006 June 18, Richard Yamarone, “Confusion From the Fed Head”, in Washington Post, retrieved 2017-10-16",
          "text": "After Bernanke's first semiannual testimony before Congress in February, I wrote to my clients that his appearance was essentially a wet firecracker—he did not jolt the markets.",
          "type": "quotation"
        },
        {
          "ref": "2009, Tom Santopietro, Sinatra in Hollywood: The Film Career of a Screen Icon",
          "text": "[A]udiences sensibly enough found Lollobrigida and Sinatra to be a wet firecracker of a team.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person, event, or thing lacking liveliness or failing to generate excitement, especially when there was a prior expectation of liveliness or excitement."
      ],
      "id": "en-wet_firecracker-en-noun-sBa3ATrN",
      "links": [
        [
          "liveliness",
          "liveliness"
        ],
        [
          "excitement",
          "excitement"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A person, event, or thing lacking liveliness or failing to generate excitement, especially when there was a prior expectation of liveliness or excitement."
      ],
      "related": [
        {
          "word": "false dawn"
        },
        {
          "word": "wet noodle"
        }
      ],
      "synonyms": [
        {
          "word": "dud"
        },
        {
          "word": "damp squib"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-wet firecracker.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/26/En-au-wet_firecracker.ogg/En-au-wet_firecracker.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/26/En-au-wet_firecracker.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "wet firecracker"
}

{
  "forms": [
    {
      "form": "wet firecrackers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wet firecracker (plural wet firecrackers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "false dawn"
    },
    {
      "word": "wet noodle"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with audio links",
        "English terms with quotations",
        "en:Personality"
      ],
      "examples": [
        {
          "ref": "1973 June 16, “Movie Review: Super Fly TNT Continues With His Adventures in Rome and Africa”, in New York Times, retrieved 2017-10-16",
          "text": "Coming after a fast, colorful movie like Super Fly, a follow-up called Super Fly TNT is a wet firecracker.",
          "type": "quotation"
        },
        {
          "ref": "2006 June 18, Richard Yamarone, “Confusion From the Fed Head”, in Washington Post, retrieved 2017-10-16",
          "text": "After Bernanke's first semiannual testimony before Congress in February, I wrote to my clients that his appearance was essentially a wet firecracker—he did not jolt the markets.",
          "type": "quotation"
        },
        {
          "ref": "2009, Tom Santopietro, Sinatra in Hollywood: The Film Career of a Screen Icon",
          "text": "[A]udiences sensibly enough found Lollobrigida and Sinatra to be a wet firecracker of a team.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A person, event, or thing lacking liveliness or failing to generate excitement, especially when there was a prior expectation of liveliness or excitement."
      ],
      "links": [
        [
          "liveliness",
          "liveliness"
        ],
        [
          "excitement",
          "excitement"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) A person, event, or thing lacking liveliness or failing to generate excitement, especially when there was a prior expectation of liveliness or excitement."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-wet firecracker.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/26/En-au-wet_firecracker.ogg/En-au-wet_firecracker.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/26/En-au-wet_firecracker.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "dud"
    },
    {
      "word": "damp squib"
    }
  ],
  "word": "wet firecracker"
}