"knock boots" meaning in English

{
  "forms": [
    {
      "form": "knocks boots",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knocking boots",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knocked boots",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "knocked boots",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "knock boots (third-person singular simple present knocks boots, present participle knocking boots, simple past and past participle knocked boots)",
      "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"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English euphemisms",
          "parents": [],
          "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": "Sex",
          "orig": "en:Sex",
          "parents": [
            "All topics",
            "Reproduction",
            "Fundamental",
            "Life",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1986, “Tramp”, in Hot, Cool & Vicious, performed by Salt-n-Pepa",
          "text": "You ain't knocking boots/ You ain't treating me like no prostitute",
          "type": "quotation"
        },
        {
          "ref": "1994, Marshall Crenshaw, Hollywood Rock, HarperPerennial, published 1994, page 250",
          "text": "Of course they fall madly and deeply in love, as Biker Dude learns to respect a girl who won't knock boots on the first date.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To have sexual intercourse, especially recreationally if not casually."
      ],
      "id": "en-knock_boots-en-verb-YGP7Tief",
      "links": [
        [
          "sexual intercourse",
          "sexual intercourse"
        ],
        [
          "recreationally",
          "recreationally"
        ],
        [
          "casually",
          "casually"
        ]
      ],
      "raw_glosses": [
        "(slang, euphemistic) To have sexual intercourse, especially recreationally if not casually."
      ],
      "synonyms": [
        {
          "word": "do it"
        },
        {
          "word": "get some"
        },
        {
          "word": "hook up"
        },
        {
          "word": "Netflix and chill"
        },
        {
          "word": "bump nasties"
        },
        {
          "word": "slap bellies"
        },
        {
          "word": "copulate"
        }
      ],
      "tags": [
        "euphemistic",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-knock boots.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2b/En-au-knock_boots.ogg/En-au-knock_boots.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/2b/En-au-knock_boots.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "knock boots"
}

{
  "forms": [
    {
      "form": "knocks boots",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "knocking boots",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "knocked boots",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "knocked boots",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "knock boots (third-person singular simple present knocks boots, present participle knocking boots, simple past and past participle knocked boots)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English euphemisms",
        "English lemmas",
        "English multiword terms",
        "English slang",
        "English terms with audio links",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "English verbs",
        "en:Sex"
      ],
      "examples": [
        {
          "ref": "1986, “Tramp”, in Hot, Cool & Vicious, performed by Salt-n-Pepa",
          "text": "You ain't knocking boots/ You ain't treating me like no prostitute",
          "type": "quotation"
        },
        {
          "ref": "1994, Marshall Crenshaw, Hollywood Rock, HarperPerennial, published 1994, page 250",
          "text": "Of course they fall madly and deeply in love, as Biker Dude learns to respect a girl who won't knock boots on the first date.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To have sexual intercourse, especially recreationally if not casually."
      ],
      "links": [
        [
          "sexual intercourse",
          "sexual intercourse"
        ],
        [
          "recreationally",
          "recreationally"
        ],
        [
          "casually",
          "casually"
        ]
      ],
      "raw_glosses": [
        "(slang, euphemistic) To have sexual intercourse, especially recreationally if not casually."
      ],
      "tags": [
        "euphemistic",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-knock boots.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/2b/En-au-knock_boots.ogg/En-au-knock_boots.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/2b/En-au-knock_boots.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "do it"
    },
    {
      "word": "get some"
    },
    {
      "word": "hook up"
    },
    {
      "word": "Netflix and chill"
    },
    {
      "word": "bump nasties"
    },
    {
      "word": "slap bellies"
    },
    {
      "word": "copulate"
    }
  ],
  "word": "knock boots"
}