"couch gag" meaning in English

{
  "forms": [
    {
      "form": "couch gags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "couch gag (plural couch gags)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Television",
          "orig": "en:Television",
          "parents": [
            "Broadcasting",
            "Mass media",
            "Media",
            "Telecommunications",
            "Culture",
            "Communication",
            "Technology",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "The Simpsons",
          "orig": "en:The Simpsons",
          "parents": [
            "American fiction",
            "Animation",
            "Disney",
            "Fiction",
            "United States",
            "Mass media",
            "Comics",
            "Film",
            "Television",
            "Artistic works",
            "North America",
            "Culture",
            "Media",
            "Literature",
            "Entertainment",
            "Broadcasting",
            "Art",
            "America",
            "Society",
            "Communication",
            "Writing",
            "Telecommunications",
            "Earth",
            "All topics",
            "Human behaviour",
            "Language",
            "Technology",
            "Nature",
            "Fundamental",
            "Human"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A visual joke at the end of the opening credits of a Simpsons episode, during which the Simpson family settles down to watch television."
      ],
      "id": "en-couch_gag-en-noun-DV5ydE6d",
      "links": [
        [
          "visual",
          "visual"
        ],
        [
          "joke",
          "joke"
        ],
        [
          "opening credits",
          "opening credits"
        ],
        [
          "television",
          "television"
        ]
      ],
      "wikipedia": [
        "The Simpsons opening sequence"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-couch gag.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fe/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fe/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav.ogg"
    }
  ],
  "word": "couch gag"
}

{
  "forms": [
    {
      "form": "couch gags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "couch gag (plural couch gags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Television",
        "en:The Simpsons"
      ],
      "glosses": [
        "A visual joke at the end of the opening credits of a Simpsons episode, during which the Simpson family settles down to watch television."
      ],
      "links": [
        [
          "visual",
          "visual"
        ],
        [
          "joke",
          "joke"
        ],
        [
          "opening credits",
          "opening credits"
        ],
        [
          "television",
          "television"
        ]
      ],
      "wikipedia": [
        "The Simpsons opening sequence"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-couch gag.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fe/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/f/fe/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-couch_gag.wav.ogg"
    }
  ],
  "word": "couch gag"
}