Meaning

2 senses
  1. (Commonwealth, Ireland, UK, slang, vulgar)Vicious, aggressive, intimidating.

    He was a fuck-off brute.

  2. (Commonwealth, Ireland, UK, slang, vulgar)Dissuasively or intimidatingly large; massive.

    My dog got scared by a fuck-off rat in my basement.

Forms

more fuck-off, most fuck-off
Comparativemore fuck-off Lesson
Superlativemost fuck-off Lesson

regular

See also

neighbours in the dictionary
fuck-off — meaning, examples, forms, synonyms | Krumeto