"IGMC" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "IGMC",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "admission that one has embarrassed oneself and should leave",
          "word": "I'll get my coat"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "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"
        }
      ],
      "examples": [
        {
          "ref": "1999, [TAA]GreyJackal, “Quake2.uk.ng ... Hello...anyone there?”, in uk.games.computer.quake2 (Usenet):",
          "text": "No probs, although I dunno why you'd want to go in there in the first place...bunch of weirdos in there....whaddya mean I've been seen there? Ah..erm...IGMC.",
          "type": "quote"
        },
        {
          "ref": "2002, No Sheds, “Native American Corner...”, in uk.rec.humour (Usenet):",
          "text": "The Indian brave [1] inherited a wigwam. This left him in a bit of a quandary. Which to use? His old Tepee, or his new Wigwam? He was sorely vexed by his dilemma, so much so that he couldn't get to sleep. He went to see the medicine man. \"I know what your problem is\" said the medicine man \"Your two tents\" IGMC",
          "type": "quote"
        },
        {
          "ref": "2012, Mike Brown, “Radio mic frequency.”, in uk.tech.broadcast (Usenet):",
          "text": "As no-one else seems to have pointed it out, I will. LICENCE is perfectly good English spelling. In England we tend to use LICENSING and LICENCE wheras^([sic]) LICENSE is regarded as an Americanism. IGMC.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of I'll get my coat (“admission that one has embarrassed oneself and should leave”)."
      ],
      "id": "en-IGMC-en-phrase-Jp8zyYv3",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "humorous",
          "humorous"
        ],
        [
          "I'll get my coat",
          "I'll get my coat#English"
        ]
      ],
      "raw_glosses": [
        "(Internet slang, UK, humorous) Initialism of I'll get my coat (“admission that one has embarrassed oneself and should leave”)."
      ],
      "tags": [
        "Internet",
        "UK",
        "abbreviation",
        "alt-of",
        "humorous",
        "initialism"
      ]
    }
  ],
  "word": "IGMC"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "IGMC",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "admission that one has embarrassed oneself and should leave",
          "word": "I'll get my coat"
        }
      ],
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English humorous terms",
        "English initialisms",
        "English internet slang",
        "English lemmas",
        "English phrases",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1999, [TAA]GreyJackal, “Quake2.uk.ng ... Hello...anyone there?”, in uk.games.computer.quake2 (Usenet):",
          "text": "No probs, although I dunno why you'd want to go in there in the first place...bunch of weirdos in there....whaddya mean I've been seen there? Ah..erm...IGMC.",
          "type": "quote"
        },
        {
          "ref": "2002, No Sheds, “Native American Corner...”, in uk.rec.humour (Usenet):",
          "text": "The Indian brave [1] inherited a wigwam. This left him in a bit of a quandary. Which to use? His old Tepee, or his new Wigwam? He was sorely vexed by his dilemma, so much so that he couldn't get to sleep. He went to see the medicine man. \"I know what your problem is\" said the medicine man \"Your two tents\" IGMC",
          "type": "quote"
        },
        {
          "ref": "2012, Mike Brown, “Radio mic frequency.”, in uk.tech.broadcast (Usenet):",
          "text": "As no-one else seems to have pointed it out, I will. LICENCE is perfectly good English spelling. In England we tend to use LICENSING and LICENCE wheras^([sic]) LICENSE is regarded as an Americanism. IGMC.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of I'll get my coat (“admission that one has embarrassed oneself and should leave”)."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "humorous",
          "humorous"
        ],
        [
          "I'll get my coat",
          "I'll get my coat#English"
        ]
      ],
      "raw_glosses": [
        "(Internet slang, UK, humorous) Initialism of I'll get my coat (“admission that one has embarrassed oneself and should leave”)."
      ],
      "tags": [
        "Internet",
        "UK",
        "abbreviation",
        "alt-of",
        "humorous",
        "initialism"
      ]
    }
  ],
  "word": "IGMC"
}