18:55 12/15/2025 The truth about oppaya, the Gyeongsang-do dialect 0 (0) Oppa-ya is not used for cuteness. It doesn’t even bother me I don’t usually use it unless it’s my older brother or a really close friend. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.