"Nugu" is the term used when k-pop groups are unknown. Can usually happen when the name of the group isn't familiar, the group isn't really talked about in social media or their music videos don't have a lot of views.
"Stan 9muses."
"What's that?"
"It's a nugu group."
I don’t like nugu like Syakeel maybe
I don’t like nugu like Syakeel maybe