arsey

 
Pronunciation: /ˈɑːsi/

adjective (arsier, arsiest)

informal
  • 1British bad-tempered or uncooperative: I was half an hour late phoning her and she didn’t get all arsey about it
  • 2Australian very lucky.
    [alteration of slang tin arse 'lucky person', from tin 'money', figuratively 'luck']