Seasonal sing-alongs on Dublin's Grafton Street. Fancy wishing someone Happy Christmas in Irish? ‘Nollaig Shona Duit’ (NO-lihg HO-nuh ghwich) translates roughy as ‘Happy Christmas to you’. In Ulster Scots (or Ullans) the words are “Ablythe Yuletide”. Different words, same message – and all on the one island!