"noob tube" meaning in English

{
  "etymology_text": "From the sense that an overpowered weapon might make it easier for \"noobs\" (newcomers to the game) to succeed against experienced players.",
  "forms": [
    {
      "form": "noob tubes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "noob tube (plural noob tubes)",
      "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": "topical",
          "langcode": "en",
          "name": "Video games",
          "orig": "en:Video games",
          "parents": [
            "Games",
            "Mass media",
            "Software",
            "Recreation",
            "Culture",
            "Media",
            "Computing",
            "Human activity",
            "Society",
            "Communication",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A very overpowered firearm, especially a grenade launcher."
      ],
      "id": "en-noob_tube-en-noun-ijoaSRrY",
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "overpowered",
          "overpowered"
        ],
        [
          "firearm",
          "firearm"
        ],
        [
          "grenade launcher",
          "grenade launcher"
        ]
      ],
      "raw_glosses": [
        "(video games, slang) A very overpowered firearm, especially a grenade launcher."
      ],
      "related": [
        {
          "word": "noob cannon"
        },
        {
          "word": "noob toob"
        }
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "video-games"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-noob tube.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a5/En-au-noob_tube.ogg/En-au-noob_tube.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/a5/En-au-noob_tube.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "noob tube"
}

{
  "etymology_text": "From the sense that an overpowered weapon might make it easier for \"noobs\" (newcomers to the game) to succeed against experienced players.",
  "forms": [
    {
      "form": "noob tubes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "noob tube (plural noob tubes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "noob cannon"
    },
    {
      "word": "noob toob"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with audio links",
        "en:Video games"
      ],
      "glosses": [
        "A very overpowered firearm, especially a grenade launcher."
      ],
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "overpowered",
          "overpowered"
        ],
        [
          "firearm",
          "firearm"
        ],
        [
          "grenade launcher",
          "grenade launcher"
        ]
      ],
      "raw_glosses": [
        "(video games, slang) A very overpowered firearm, especially a grenade launcher."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "video-games"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-noob tube.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a5/En-au-noob_tube.ogg/En-au-noob_tube.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/a5/En-au-noob_tube.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "noob tube"
}