Copied!
K-Pop slang term
What does Sasaeng (사생) mean?
About this term
Sasaeng (사생) refers to an obsessive fan who invades an idol's private life — stalking, private info leaks, or crossing hard boundaries. The fandom almost universally condemns sasaeng behavior.
Beginner glossaries always include the word because news and stan Twitter use it when drawing the line between passionate support and harm. It is not a compliment or a cute "stan hard" joke.
Frequently asked questions
Is being a big stan the same as being a sasaeng?
No. Streaming, buying albums, and cheering are normal fan activity. Sasaeng means violating privacy or safety.
Where does the word sasaeng come from?
From Korean roots for "private" and "life" — literally about invading someone's private life.