"ROTFLMAO" meaning in English

{
  "etymology_text": "Contraction of ROTFL + LMAO. Rolling On The Floor Laughing My Ass/Arse Off.",
  "head_templates": [
    {
      "args": {},
      "expansion": "ROTFLMAO",
      "name": "en-interj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "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": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Used to express great amusement."
      ],
      "id": "en-ROTFLMAO-en-intj-NG~XCD4m",
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet) Used to express great amusement."
      ],
      "related": [
        {
          "word": "LMAO"
        },
        {
          "word": "LMFAO"
        },
        {
          "word": "ROFL"
        },
        {
          "word": "ROTFL"
        }
      ],
      "synonyms": [
        {
          "sense": "mild amusement",
          "word": "LOL"
        },
        {
          "tags": [
            "British"
          ],
          "word": "PMSL"
        },
        {
          "word": "ROFLMAO"
        }
      ],
      "tags": [
        "Internet"
      ],
      "wikipedia": [
        "ROTFLMAO"
      ]
    }
  ],
  "word": "ROTFLMAO"
}

{
  "etymology_text": "Contraction of ROTFL + LMAO. Rolling On The Floor Laughing My Ass/Arse Off.",
  "head_templates": [
    {
      "args": {},
      "expansion": "ROTFLMAO",
      "name": "en-interj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "related": [
    {
      "word": "LMAO"
    },
    {
      "word": "LMFAO"
    },
    {
      "word": "ROFL"
    },
    {
      "word": "ROTFL"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English interjections",
        "English internet laughter slang",
        "English lemmas",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Internet"
      ],
      "glosses": [
        "Used to express great amusement."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet) Used to express great amusement."
      ],
      "tags": [
        "Internet"
      ],
      "wikipedia": [
        "ROTFLMAO"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "mild amusement",
      "word": "LOL"
    },
    {
      "tags": [
        "British"
      ],
      "word": "PMSL"
    },
    {
      "word": "ROFLMAO"
    }
  ],
  "word": "ROTFLMAO"
}