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K-Pop slang term
What does Dae-bak (대박) mean?
About this term
Daebak (대박) means something is huge, amazing, or a jackpot — used for chart wins, stages, or everyday surprises. It is one of the first Korean reaction words international fans learn from variety clips.
You will see it in comments, Bubble replies, and cheer cards. It is broader than K-Pop slang alone; Koreans use it in daily speech for big news or luck.
Frequently asked questions
When do fans say daebak?
After a great performance, a chart all-kill, a surprise selca, or any moment that feels like a win.
Is daebak formal Korean?
It is casual slang/exclamation — fine in fan chats, not a formal speech level by itself.