"nomsayin'" meaning in English

{
  "head_templates": [
    {
      "args": {
        "head": "nomsayin'"
      },
      "expansion": "nomsayin'",
      "name": "en-interjection"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "know what I'm saying"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "African-American Vernacular 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": "English pronunciation spellings",
          "parents": [
            "Pronunciation spellings",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Pronunciation spelling of know what I'm saying."
      ],
      "id": "en-nomsayin'-en-intj-hrgzUyxr",
      "links": [
        [
          "Pronunciation spelling",
          "pronunciation spelling"
        ],
        [
          "know what I'm saying",
          "know what I'm saying#English"
        ]
      ],
      "qualifier": "African-American Vernacular",
      "raw_glosses": [
        "(African-American Vernacular) Pronunciation spelling of know what I'm saying."
      ],
      "tags": [
        "alt-of",
        "pronunciation-spelling"
      ]
    }
  ],
  "word": "nomsayin'"
}

{
  "head_templates": [
    {
      "args": {
        "head": "nomsayin'"
      },
      "expansion": "nomsayin'",
      "name": "en-interjection"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "know what I'm saying"
        }
      ],
      "categories": [
        "African-American Vernacular English",
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "English pronunciation spellings",
        "English terms with redundant head parameter"
      ],
      "glosses": [
        "Pronunciation spelling of know what I'm saying."
      ],
      "links": [
        [
          "Pronunciation spelling",
          "pronunciation spelling"
        ],
        [
          "know what I'm saying",
          "know what I'm saying#English"
        ]
      ],
      "qualifier": "African-American Vernacular",
      "raw_glosses": [
        "(African-American Vernacular) Pronunciation spelling of know what I'm saying."
      ],
      "tags": [
        "alt-of",
        "pronunciation-spelling"
      ]
    }
  ],
  "word": "nomsayin'"
}