"tough tuchus" meaning in English

{
  "etymology_text": "Probably an ellipsis of \"It/that/this is/'will be' tough tuchus for you.\"",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "tough tuchus",
      "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 language name categories using raw markup",
          "parents": [
            "Entries with language name 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"
        }
      ],
      "glosses": [
        "Too bad (for you); the outcome one desires is not likely to evolve."
      ],
      "id": "en-tough_tuchus-en-noun-XnzohWlu",
      "raw_glosses": [
        "(idiomatic) Too bad (for you); the outcome one desires is not likely to evolve."
      ],
      "related": [
        {
          "word": "shit out of luck"
        }
      ],
      "synonyms": [
        {
          "sense": "too bad for you",
          "word": "tough luck"
        },
        {
          "sense": "too bad for you",
          "word": "tough cookies"
        },
        {
          "sense": "too bad for you",
          "word": "tough shit"
        },
        {
          "sense": "too bad for you",
          "word": "tough titty"
        },
        {
          "sense": "too bad for you",
          "word": "tough titties"
        },
        {
          "sense": "too bad for you",
          "word": "tough toodles"
        },
        {
          "sense": "too bad for you",
          "word": "hard cheese"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "tough tuchus"
}

{
  "etymology_text": "Probably an ellipsis of \"It/that/this is/'will be' tough tuchus for you.\"",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "tough tuchus",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "shit out of luck"
    }
  ],
  "senses": [
    {
      "categories": [
        "English ellipses",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "Too bad (for you); the outcome one desires is not likely to evolve."
      ],
      "raw_glosses": [
        "(idiomatic) Too bad (for you); the outcome one desires is not likely to evolve."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "too bad for you",
      "word": "tough luck"
    },
    {
      "sense": "too bad for you",
      "word": "tough cookies"
    },
    {
      "sense": "too bad for you",
      "word": "tough shit"
    },
    {
      "sense": "too bad for you",
      "word": "tough titty"
    },
    {
      "sense": "too bad for you",
      "word": "tough titties"
    },
    {
      "sense": "too bad for you",
      "word": "tough toodles"
    },
    {
      "sense": "too bad for you",
      "word": "hard cheese"
    }
  ],
  "word": "tough tuchus"
}