"suck balls" meaning in English

{
  "forms": [
    {
      "form": "sucks balls",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "sucking balls",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "sucked balls",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "sucked balls",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "suck balls (third-person singular simple present sucks balls, present participle sucking balls, simple past and past participle sucked balls)",
      "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"
        }
      ],
      "examples": [
        {
          "text": "\"This paper sucks balls,\" Francesca interjected when she did her math homework.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be terrible; be of extremely poor quality."
      ],
      "id": "en-suck_balls-en-verb-ZP4rk5dL",
      "links": [
        [
          "terrible",
          "terrible"
        ],
        [
          "quality",
          "quality"
        ]
      ],
      "raw_glosses": [
        "(stative, slang, vulgar) to be terrible; be of extremely poor quality."
      ],
      "synonyms": [
        {
          "word": "suck"
        },
        {
          "word": "suck a big one"
        },
        {
          "word": "suck cock"
        },
        {
          "word": "suck donkey balls"
        }
      ],
      "tags": [
        "slang",
        "stative",
        "vulgar"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-suck balls.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a6/En-au-suck_balls.ogg/En-au-suck_balls.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/a6/En-au-suck_balls.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "suck balls"
}

{
  "forms": [
    {
      "form": "sucks balls",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "sucking balls",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "sucked balls",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "sucked balls",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "suck balls (third-person singular simple present sucks balls, present participle sucking balls, simple past and past participle sucked balls)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English slang",
        "English stative verbs",
        "English terms with audio links",
        "English terms with usage examples",
        "English verbs",
        "English vulgarities"
      ],
      "examples": [
        {
          "text": "\"This paper sucks balls,\" Francesca interjected when she did her math homework.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be terrible; be of extremely poor quality."
      ],
      "links": [
        [
          "terrible",
          "terrible"
        ],
        [
          "quality",
          "quality"
        ]
      ],
      "raw_glosses": [
        "(stative, slang, vulgar) to be terrible; be of extremely poor quality."
      ],
      "tags": [
        "slang",
        "stative",
        "vulgar"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-suck balls.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a6/En-au-suck_balls.ogg/En-au-suck_balls.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/a6/En-au-suck_balls.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "suck"
    },
    {
      "word": "suck a big one"
    },
    {
      "word": "suck cock"
    },
    {
      "word": "suck donkey balls"
    }
  ],
  "word": "suck balls"
}