"ride the cotton pony" meaning in English

{
  "etymology_text": "Sanitary pads are made from cotton, with the placement of the pad giving the image of \"straddling\" a pony\".",
  "forms": [
    {
      "form": "rides the cotton pony",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "riding the cotton pony",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "rode the cotton pony",
      "tags": [
        "past"
      ]
    },
    {
      "form": "ridden the cotton pony",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ride<,,rode,ridden> the cotton pony"
      },
      "expansion": "ride the cotton pony (third-person singular simple present rides the cotton pony, present participle riding the cotton pony, simple past rode the cotton pony, past participle ridden the cotton pony)",
      "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": "English euphemisms",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Menstruation",
          "orig": "en:Menstruation",
          "parents": [
            "Body",
            "Gynaecology",
            "All topics",
            "Female",
            "Medicine",
            "Fundamental",
            "Gender",
            "Biology",
            "Healthcare",
            "Psychology",
            "Sociology",
            "Sciences",
            "Health",
            "Social sciences",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "To menstruate."
      ],
      "id": "en-ride_the_cotton_pony-en-verb-uTF9dXiU",
      "links": [
        [
          "menstruate",
          "menstruate"
        ]
      ],
      "raw_glosses": [
        "(slang, euphemistic) To menstruate."
      ],
      "synonyms": [
        {
          "word": "ride the cotton bicycle"
        },
        {
          "word": "ride the cotton horse"
        }
      ],
      "tags": [
        "euphemistic",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-ride the cotton pony.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav.ogg"
    }
  ],
  "word": "ride the cotton pony"
}

{
  "etymology_text": "Sanitary pads are made from cotton, with the placement of the pad giving the image of \"straddling\" a pony\".",
  "forms": [
    {
      "form": "rides the cotton pony",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "riding the cotton pony",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "rode the cotton pony",
      "tags": [
        "past"
      ]
    },
    {
      "form": "ridden the cotton pony",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ride<,,rode,ridden> the cotton pony"
      },
      "expansion": "ride the cotton pony (third-person singular simple present rides the cotton pony, present participle riding the cotton pony, simple past rode the cotton pony, past participle ridden the cotton pony)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English euphemisms",
        "English lemmas",
        "English multiword terms",
        "English slang",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Menstruation"
      ],
      "glosses": [
        "To menstruate."
      ],
      "links": [
        [
          "menstruate",
          "menstruate"
        ]
      ],
      "raw_glosses": [
        "(slang, euphemistic) To menstruate."
      ],
      "tags": [
        "euphemistic",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-ride the cotton pony.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-ride_the_cotton_pony.wav.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "ride the cotton bicycle"
    },
    {
      "word": "ride the cotton horse"
    }
  ],
  "word": "ride the cotton pony"
}