2:33 [4K] BOYNEXTDOOR - ‘ddok ddok ddok’ Dance Practice Mirrored 2:40 Choreography｜BOYNEXTDOOR (보이넥스트도어) ‘똑똑똑’ Dance Practice 3:04 BOYNEXTDOOR (보이넥스트도어) - ddok ddok ddok (똑똑똑) | Show! MusicCore | MBC260516방송 3:03 '최초 공개' BOYNEXTDOOR - 똑똑똑 #엠카운트다운 EP.928 | Mnet 260514 방송 2:39 BOYNEXTDOOR 'ddok ddok ddok' Lyrics (보이넥스트도어 똑똑똑 가사) [Color Coded Han_Rom_Eng] | ShadowByYoongi 3:14 [COMEBACK] BOYNEXTDOOR ボーイネクストドア 보이넥스트도어 - ddok ddok ddok [Music Bank] | KBS WORLD TV 260515 0:23 Knock Knock, This is BBNEXDO! 4:02 BOYNEXTAGE | 'Bling-Bang-Bang-Born' Stage CAM @ ‘KNOCK ON Vol.1’ ENCORE IN JAPAN 2:49 [집방캠][4K] BOYNEXTDOOR(보이넥스트도어) - 똑똑똑 | 두시탈출 컬투쇼 | 260512 2:33 BOYNEXTDOOR (보이넥스트도어) 'ddok ddok ddok (똑똑똑)' (Color Coded Lyrics) 3:14 ddok ddok ddok - BOYNEXTDOOR 보이넥스트도어 [Music Bank] | KBS WORLD TV 260515 2:39 BOYNEXTDOOR - ddok ddok ddok [The Seasons S9 EP.13] | KBS WORLD TV 260703 3:20 똑똑똑 - BOYNEXTDOOR | SBS 260517 방송 3:02 BOYNEXTDOOR - ddok ddok ddok | Inkigayo EP1311 | KOCOWA+ 3:14 똑똑똑 - BOYNEXTDOOR [뮤직뱅크/Music Bank] | KBS 260515 방송