If you’re asking who “oppa” refers to in our posts, it’s usually generally, unless a specific inside-fandom joke is involved. But, if you’re asking who “oppa” is generally, it’s used when a younger girl in Korea wants to acknowledge an elder man (not too much older, but a few years, old enough to be her brother because “oppa” literally means “older brother”).

It’s funny because a) fangirls use it excessively b) it consists in every Kpop fangirls’ first time Korean vocabulary.