일코 (ilko)

What 일코 means
Keeping a fan identity under wraps.
When Koreans use it
Describe acting like a non-fan in a setting where you prefer not to share your fandom.
A short conversation
Korean
A: 회사 사람들도 네 팬 활동 알아?
B: 아니, 회사에선 일코해.
English
A: Do your coworkers know about your fandom?
B: No, I keep it quiet at work.
Use it with care
Short for 일반인 코스프레. The wording jokingly contrasts fandom and everyday life.
From Korean Your Teacher Doesn’t Teach You by Injin Hwang. The meaning, usage, dialogue, and notes above follow the author’s book.
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