"cock sucker" meaning in English

{
  "forms": [
    {
      "form": "cock suckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cock sucker (plural cock suckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "cocksucker"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of cocksucker"
      ],
      "id": "en-cock_sucker-en-noun-SRLJObPZ",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "cocksucker",
          "cocksucker#English"
        ]
      ],
      "raw_glosses": [
        "(vulgar, colloquial, derogatory or offensive) Alternative form of cocksucker"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "colloquial",
        "derogatory",
        "offensive",
        "vulgar"
      ]
    }
  ],
  "word": "cock sucker"
}

{
  "forms": [
    {
      "form": "cock suckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cock sucker (plural cock suckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "cocksucker"
        }
      ],
      "categories": [
        "English colloquialisms",
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English offensive terms",
        "English vulgarities",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of cocksucker"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "cocksucker",
          "cocksucker#English"
        ]
      ],
      "raw_glosses": [
        "(vulgar, colloquial, derogatory or offensive) Alternative form of cocksucker"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "colloquial",
        "derogatory",
        "offensive",
        "vulgar"
      ]
    }
  ],
  "word": "cock sucker"
}