From Longman Dictionary of Contemporary Englishlucky/lazy/cheeky etc beggarlucky/lazy/cheeky etc beggarBritish English spoken used when speaking to or about someone you like ‘How’s Dave?’ ‘The lucky beggar’s in the South of France!’ → beggar
Examples from the Corpus
lucky/lazy/cheeky etc beggar• I've been stood out there ages! - Anyway, why aren't you dressed yet, you lazy beggar? 