"Mr. Irrelevant" meaning in English

{
  "forms": [
    {
      "form": "Mr Irrelevant",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "Mister Irrelevant",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Mr. Irrelevant"
      },
      "expansion": "Mr. Irrelevant",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "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": "Sports",
          "orig": "en:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The person who is picked last in a professional sports draft."
      ],
      "id": "en-Mr._Irrelevant-en-name-8iW1wTDH",
      "links": [
        [
          "sports",
          "sports"
        ]
      ],
      "raw_glosses": [
        "(sports) The person who is picked last in a professional sports draft."
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "wikipedia": [
        "en:Mr. Irrelevant"
      ]
    }
  ],
  "word": "Mr. Irrelevant"
}

{
  "forms": [
    {
      "form": "Mr Irrelevant",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "Mister Irrelevant",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Mr. Irrelevant"
      },
      "expansion": "Mr. Irrelevant",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms spelled with .",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Sports"
      ],
      "glosses": [
        "The person who is picked last in a professional sports draft."
      ],
      "links": [
        [
          "sports",
          "sports"
        ]
      ],
      "raw_glosses": [
        "(sports) The person who is picked last in a professional sports draft."
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "wikipedia": [
        "en:Mr. Irrelevant"
      ]
    }
  ],
  "word": "Mr. Irrelevant"
}