alf
n. countable C2 Proficiency US //ˈæɫf// alf
n. a very rude and aggressive way to describe someone who is extremely annoying or stupid. It is a short, modern way of saying 'annoying little fuck'.
n. a derogatory and highly informal term for a person perceived as irritating, contemptible, or foolish. Formed as an acronymic shortening of 'annoying little fuck'; restricted to vulgar or extremely casual registers.
Stop being such an alf and just listen.
He acted like a total alf at the party, shouting over everyone and spilling drinks.
Usage
Used as a pejorative noun; typically follows 'a' or 'such a'.