"pull my finger" meaning in English

{
  "forms": [
    {
      "form": "pulls my finger",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "pulling my finger",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "pulled my finger",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "pulled my finger",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "pull my finger (third-person singular simple present pulls my finger, present participle pulling my finger, simple past and past participle pulled my finger)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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"
        }
      ],
      "examples": [
        {
          "text": "Bob: \"Oh, how do you play this game?\""
        },
        {
          "text": "Charlie: \"Well, Bob, just pull my finger.\""
        },
        {
          "ref": "2006, Marsha Collier, Santa Shops on EBay, page 89:",
          "text": "Could there be a more romantic gift than a remote-controlled fart machine or a pull-my-finger pen?",
          "type": "quote"
        }
      ],
      "glosses": [
        "A phrase used when playing a prank regarding flatulence, in which someone is asked to pull the finger of the person playing the prank, who simultaneously flatulates so as to suggest a causal relationship between the pulling of the finger and the ensuing expulsion of gas."
      ],
      "id": "en-pull_my_finger-en-verb-xetGpdo4",
      "links": [
        [
          "prank",
          "prank#English"
        ],
        [
          "flatulence",
          "flatulence#English"
        ],
        [
          "flatulate",
          "flatulate#English"
        ],
        [
          "causal",
          "causal#English"
        ],
        [
          "relationship",
          "relationship#English"
        ],
        [
          "expulsion",
          "expulsion#English"
        ],
        [
          "gas",
          "gas#English"
        ]
      ],
      "related": [
        {
          "word": "pull the other one, it's got bells on"
        },
        {
          "word": "pull my finger out"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-pull my finger.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/94/En-au-pull_my_finger.ogg/En-au-pull_my_finger.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/9/94/En-au-pull_my_finger.ogg"
    }
  ],
  "word": "pull my finger"
}

{
  "forms": [
    {
      "form": "pulls my finger",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "pulling my finger",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "pulled my finger",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "pulled my finger",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "pull my finger (third-person singular simple present pulls my finger, present participle pulling my finger, simple past and past participle pulled my finger)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "pull the other one, it's got bells on"
    },
    {
      "word": "pull my finger out"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Bob: \"Oh, how do you play this game?\""
        },
        {
          "text": "Charlie: \"Well, Bob, just pull my finger.\""
        },
        {
          "ref": "2006, Marsha Collier, Santa Shops on EBay, page 89:",
          "text": "Could there be a more romantic gift than a remote-controlled fart machine or a pull-my-finger pen?",
          "type": "quote"
        }
      ],
      "glosses": [
        "A phrase used when playing a prank regarding flatulence, in which someone is asked to pull the finger of the person playing the prank, who simultaneously flatulates so as to suggest a causal relationship between the pulling of the finger and the ensuing expulsion of gas."
      ],
      "links": [
        [
          "prank",
          "prank#English"
        ],
        [
          "flatulence",
          "flatulence#English"
        ],
        [
          "flatulate",
          "flatulate#English"
        ],
        [
          "causal",
          "causal#English"
        ],
        [
          "relationship",
          "relationship#English"
        ],
        [
          "expulsion",
          "expulsion#English"
        ],
        [
          "gas",
          "gas#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-pull my finger.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/94/En-au-pull_my_finger.ogg/En-au-pull_my_finger.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/9/94/En-au-pull_my_finger.ogg"
    }
  ],
  "word": "pull my finger"
}