It’s a word that overseas K-pop fans use

(1)Who is it = Nugu
(2)When you say, “Who is it?” It’s “Who is it?”
(3)In foreign countries, what this person means is
(4)Nuguness = I’ve never heard of Nuguness
(5)a noun that refers to a situation one has heard of
(6)Abunch of nugus = The listeners
(7)Nuguest nugu of all nugu = The best I’ve ever heard
(8)Nugued = I heard it then
(9)Nuguism = Unheard of
(10)Nuguera = The days when I was listening
(11)Nugging = doing something worthwhile
(12)Nugudom = Kingdom of hearing voices
(13)Nugu company = agency of the laboratory
(14)Used to mean “never heard of”
(15)Teaser pictures are posted on a rock art world to mock you
(16)You can often see other fans plastered with Nugu