aste. nugu, literally "who," refers to kpop groups that are unknown (like hi-l) OR underrated (like weki meki...). the metric for "popular" is 10 million views on the music video, so suho flopping isn't my fault <3 also if you disagree with who i’ve deemed “nugu” just know i mean it with love and it’s an excuse to promote them to a wider audience!!