'Tiny Koo', is a nickname given to BTS' youngest member; Jeon Jungkook.
Especially used during the moment when he looks small/tiny in size.
For ex., when he wears oversized clothes.
Especially used during the moment when he looks small/tiny in size.
For ex., when he wears oversized clothes.
by Zephyr_ January 6, 2021
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