“Byul” is a word used to describe
something that is both good and bad in a strange, unexplainable
way- oftentimes if you are unsure if you really like it or not.
"Byul" originated from Moonbyul, a member of the Korean girl group
Mamamoo. It was extracted from the second half of her name.
Person 1: She’s such a byul...
Person 2: What do you mean?
Person 1: She’s really pretty but in a weird
way?
Like there’s
something off about her but I can’t tell what it is.