"wlh" meaning in French

{
  "lang": "French",
  "lang_code": "fr",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "wallah"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "French 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"
        }
      ],
      "glosses": [
        "Abbreviation of wallah."
      ],
      "id": "en-wlh-fr-intj-CyUazRMN",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "text messaging",
          "text messaging"
        ],
        [
          "wallah",
          "wallah#French"
        ]
      ],
      "raw_glosses": [
        "(Internet slang, text messaging) Abbreviation of wallah."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "wlh"
}

{
  "lang": "French",
  "lang_code": "fr",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "wallah"
        }
      ],
      "categories": [
        "French abbreviations",
        "French entries with incorrect language header",
        "French interjections",
        "French internet slang",
        "French lemmas",
        "French terms spelled with W",
        "French text messaging slang",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Abbreviation of wallah."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "text messaging",
          "text messaging"
        ],
        [
          "wallah",
          "wallah#French"
        ]
      ],
      "raw_glosses": [
        "(Internet slang, text messaging) Abbreviation of wallah."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "wlh"
}