"one weird trick" meaning in English

{
  "etymology_text": "One of various collocations that were found empirically in A-B testing to have high clickbait effectiveness on humans, at least at the time when they were not yet hackneyed. The choice of words was driven by their clickbaiting power.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "one weird trick",
      "name": "head"
    }
  ],
  "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": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Advertising",
          "orig": "en:Advertising",
          "parents": [
            "Business",
            "Marketing",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015, Gin Jones, A Draw of Death: Helen Binney Mysteries book #3",
          "text": "The text itself read only slightly less formally and considerably more like a legitimate online resource than what Helen had expected: either a string of gibberish or else something comparable to the meaningless hyperbole of online ads promising to reveal one weird trick to weight loss, sexual stamina, or immense riches.",
          "type": "quotation"
        },
        {
          "ref": "2016, Jennifer Noonan, No Map to This Country: One Family's Journey through Autism",
          "text": "The same questions over and over, as if somehow this time I would give them a different answer, something easy that would solve everything. One Weird Trick to Cure Autism!",
          "type": "quotation"
        },
        {
          "ref": "2016, Ian Bogost, Play Anything: The Pleasure of Limits, the Uses of Boredom, and the Secret of Games",
          "text": "The phonestack game isn't a “life hack” or a “brain hack” or a clickbaity “this one weird trick” or a clinically or even anecdotally psychologically effective mechanism for exercising willpower—it's just another thing you can do with your phones at dinner.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A supposed unusual and little-known solution to a problem, offered in deceptive and misleading advertising on the Internet."
      ],
      "hypernyms": [
        {
          "word": "trick"
        }
      ],
      "id": "en-one_weird_trick-en-noun-oXjxvp52",
      "links": [
        [
          "deceptive",
          "deceptive"
        ],
        [
          "misleading",
          "misleading"
        ],
        [
          "advertising",
          "advertising"
        ],
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(informal) A supposed unusual and little-known solution to a problem, offered in deceptive and misleading advertising on the Internet."
      ],
      "tags": [
        "informal"
      ],
      "wikipedia": [
        "one weird trick"
      ]
    }
  ],
  "word": "one weird trick"
}

{
  "etymology_text": "One of various collocations that were found empirically in A-B testing to have high clickbait effectiveness on humans, at least at the time when they were not yet hackneyed. The choice of words was driven by their clickbaiting power.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "one weird trick",
      "name": "head"
    }
  ],
  "hypernyms": [
    {
      "word": "trick"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "en:Advertising"
      ],
      "examples": [
        {
          "ref": "2015, Gin Jones, A Draw of Death: Helen Binney Mysteries book #3",
          "text": "The text itself read only slightly less formally and considerably more like a legitimate online resource than what Helen had expected: either a string of gibberish or else something comparable to the meaningless hyperbole of online ads promising to reveal one weird trick to weight loss, sexual stamina, or immense riches.",
          "type": "quotation"
        },
        {
          "ref": "2016, Jennifer Noonan, No Map to This Country: One Family's Journey through Autism",
          "text": "The same questions over and over, as if somehow this time I would give them a different answer, something easy that would solve everything. One Weird Trick to Cure Autism!",
          "type": "quotation"
        },
        {
          "ref": "2016, Ian Bogost, Play Anything: The Pleasure of Limits, the Uses of Boredom, and the Secret of Games",
          "text": "The phonestack game isn't a “life hack” or a “brain hack” or a clickbaity “this one weird trick” or a clinically or even anecdotally psychologically effective mechanism for exercising willpower—it's just another thing you can do with your phones at dinner.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A supposed unusual and little-known solution to a problem, offered in deceptive and misleading advertising on the Internet."
      ],
      "links": [
        [
          "deceptive",
          "deceptive"
        ],
        [
          "misleading",
          "misleading"
        ],
        [
          "advertising",
          "advertising"
        ],
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(informal) A supposed unusual and little-known solution to a problem, offered in deceptive and misleading advertising on the Internet."
      ],
      "tags": [
        "informal"
      ],
      "wikipedia": [
        "one weird trick"
      ]
    }
  ],
  "word": "one weird trick"
}