"go night-night" meaning in English

{
  "forms": [
    {
      "form": "goes night-night",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "going night-night",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "went night-night",
      "tags": [
        "past"
      ]
    },
    {
      "form": "gone night-night",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "go<goes,,went,gone> night-night"
      },
      "expansion": "go night-night (third-person singular simple present goes night-night, present participle going night-night, simple past went night-night, past participle gone night-night)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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": "Sleep",
          "orig": "en:Sleep",
          "parents": [
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Teddybear says it's time to put away your toys and go night-night.",
          "type": "example"
        }
      ],
      "glosses": [
        "To go to sleep; to fall asleep."
      ],
      "id": "en-go_night-night-en-verb-m3CbceKJ",
      "links": [
        [
          "childish",
          "childish"
        ],
        [
          "go to sleep",
          "go to sleep"
        ],
        [
          "fall asleep",
          "fall asleep"
        ]
      ],
      "raw_glosses": [
        "(colloquial, childish) To go to sleep; to fall asleep."
      ],
      "tags": [
        "childish",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-go night-night.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav.ogg"
    }
  ],
  "word": "go night-night"
}

{
  "forms": [
    {
      "form": "goes night-night",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "going night-night",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "went night-night",
      "tags": [
        "past"
      ]
    },
    {
      "form": "gone night-night",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "go<goes,,went,gone> night-night"
      },
      "expansion": "go night-night (third-person singular simple present goes night-night, present participle going night-night, simple past went night-night, past participle gone night-night)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English childish terms",
        "English colloquialisms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with usage examples",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Sleep"
      ],
      "examples": [
        {
          "text": "Teddybear says it's time to put away your toys and go night-night.",
          "type": "example"
        }
      ],
      "glosses": [
        "To go to sleep; to fall asleep."
      ],
      "links": [
        [
          "childish",
          "childish"
        ],
        [
          "go to sleep",
          "go to sleep"
        ],
        [
          "fall asleep",
          "fall asleep"
        ]
      ],
      "raw_glosses": [
        "(colloquial, childish) To go to sleep; to fall asleep."
      ],
      "tags": [
        "childish",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-go night-night.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b6/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-go_night-night.wav.ogg"
    }
  ],
  "word": "go night-night"
}