"riddle me this" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
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      "expansion": "riddle me this",
      "name": "head"
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  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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      "derived": [
        {
          "word": "riddle me that"
        },
        {
          "word": "riddle me that, Batman"
        },
        {
          "word": "riddle me this, Batman"
        }
      ],
      "examples": [
        {
          "ref": "1760, John Dryden, The miscellaneous works of John Dryden, volume 1, page 250",
          "text": "Riddle me this, and guess him if you can, / Who bears a nation in a single man?",
          "type": "quotation"
        },
        {
          "ref": "2011, J. H. Trumble, Don't Let Me Go, page 115",
          "text": "Somebody riddle me this. Why do people find pro-gay slogans on T-shirts so threatening?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Answer this riddle (or other difficult or tricky question) for me."
      ],
      "id": "en-riddle_me_this-en-phrase-h-hYjPIP"
    }
  ],
  "word": "riddle me this"
}

{
  "derived": [
    {
      "word": "riddle me that"
    },
    {
      "word": "riddle me that, Batman"
    },
    {
      "word": "riddle me this, Batman"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "riddle me this",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
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      "examples": [
        {
          "ref": "1760, John Dryden, The miscellaneous works of John Dryden, volume 1, page 250",
          "text": "Riddle me this, and guess him if you can, / Who bears a nation in a single man?",
          "type": "quotation"
        },
        {
          "ref": "2011, J. H. Trumble, Don't Let Me Go, page 115",
          "text": "Somebody riddle me this. Why do people find pro-gay slogans on T-shirts so threatening?",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Answer this riddle (or other difficult or tricky question) for me."
      ]
    }
  ],
  "word": "riddle me this"
}