"on one's ones" meaning in English

{
  "head_templates": [
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      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "on one's ones",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "on one's ones",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "kind": "other",
          "name": "Multicultural London English",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "2013, [gang] Member 39, quoted in How Gangs Work: An Ethnography of Youth Violence by J. Densley\nIf you [are] on your ones and someone comes up to you, 'What you got for me bruv?', you look at them in the eye, talk to them straight in the eye, stand your ground[…]",
          "type": "quotation"
        },
        {
          "ref": "2017, Mickz (lyrics and music), “C4ll M3”",
          "text": "I still don't know, still don't know what to do\nI'm on my ones\nI'm getting funds",
          "type": "quotation"
        },
        {
          "ref": "2020, Arlo Parks (lyrics and music), “Hurt”",
          "text": "Charlie melts into his mattress\nWatching Twin Peaks on his ones\nThen his fingers find a bottle\nWhen he starts to miss his mum",
          "type": "quotation"
        }
      ],
      "glosses": [
        "on one's own"
      ],
      "id": "en-on_one's_ones-en-prep_phrase-pMnYBohB",
      "links": [
        [
          "on one's own",
          "on one's own"
        ]
      ],
      "raw_glosses": [
        "(slang, MLE) on one's own"
      ],
      "tags": [
        "Multicultural-London-English",
        "slang"
      ]
    }
  ],
  "word": "on one's ones"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "on one's ones",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "on one's ones",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
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        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
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        "English terms with quotations",
        "Multicultural London English"
      ],
      "examples": [
        {
          "text": "2013, [gang] Member 39, quoted in How Gangs Work: An Ethnography of Youth Violence by J. Densley\nIf you [are] on your ones and someone comes up to you, 'What you got for me bruv?', you look at them in the eye, talk to them straight in the eye, stand your ground[…]",
          "type": "quotation"
        },
        {
          "ref": "2017, Mickz (lyrics and music), “C4ll M3”",
          "text": "I still don't know, still don't know what to do\nI'm on my ones\nI'm getting funds",
          "type": "quotation"
        },
        {
          "ref": "2020, Arlo Parks (lyrics and music), “Hurt”",
          "text": "Charlie melts into his mattress\nWatching Twin Peaks on his ones\nThen his fingers find a bottle\nWhen he starts to miss his mum",
          "type": "quotation"
        }
      ],
      "glosses": [
        "on one's own"
      ],
      "links": [
        [
          "on one's own",
          "on one's own"
        ]
      ],
      "raw_glosses": [
        "(slang, MLE) on one's own"
      ],
      "tags": [
        "Multicultural-London-English",
        "slang"
      ]
    }
  ],
  "word": "on one's ones"
}