"happy bunny" meaning in English

{
  "forms": [
    {
      "form": "happy bunnies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "happy bunny (plural happy bunnies)",
      "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": "English negative polarity items",
          "parents": [
            "Negative polarity items",
            "Terms by semantic function"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Emotions",
          "orig": "en:Emotions",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A contented, satisfied person or animal."
      ],
      "id": "en-happy_bunny-en-noun-AYVgG9O0",
      "links": [
        [
          "contented",
          "contented"
        ],
        [
          "satisfied",
          "satisfied"
        ]
      ],
      "raw_glosses": [
        "(informal) A contented, satisfied person or animal."
      ],
      "synonyms": [
        {
          "word": "happy camper"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "happy bunny"
}

{
  "forms": [
    {
      "form": "happy bunnies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "happy bunny (plural happy bunnies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English negative polarity items",
        "English nouns",
        "en:Emotions",
        "en:People"
      ],
      "glosses": [
        "A contented, satisfied person or animal."
      ],
      "links": [
        [
          "contented",
          "contented"
        ],
        [
          "satisfied",
          "satisfied"
        ]
      ],
      "raw_glosses": [
        "(informal) A contented, satisfied person or animal."
      ],
      "synonyms": [
        {
          "word": "happy camper"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "happy bunny"
}