[Verse 1: Irene, Seulgi]
Who dat, who dat, who dat boy?
Sumanheun saram sog nune ttuin
Musimhan geu pyojeong I like that
Nae hogisimeul jageughaji
[Refrain 1: Yeri, Joy]
Oh sikeuhan seutaireun deom
Ibeun oseun singyeong sseun deus an sseun deus
Gwansim eobsneun maltu I like that
Oemyeonhae bwado kkeullyeo
[Pre-Chorus: Wendy]
Dalla dodohan nal usge hajanha
Aljanha yojeum naega hot, ah-ah
Nal boneun siseon neodo neukkyeobwa
[Chorus: All]
Hollin deus nal ttarawa
Modu hwanhohae neodo god, ooh, ooh (Oh-eh-oh-eh-oh)
Anin cheoghaedo neon, ooh, ooh (Oh-eh-oh-eh-oh)
Han beon naegireul haebolkka
[Post-Chorus: All]
Neomu swibgen oji ma
Jaemieobsjanha geogiseo, ooh, ooh (Oh-eh-oh-eh-oh)
Milgo danggyeobolkka, ooh, ooh (Oh-eh-oh-eh-oh)
Sijaghalge bad boy down
[Hook: All, Wendy]
Whoa, whoa
Jigeumbuteo bad boy down
Whoa, whoa
[Verse 2: Yeri, Wendy]
Jamkkan iri wabwa neoegeman hal mari isseo
Gakkai jom wa gogael sugyeo kireul najchwobwa
Dareun geon singyeong sseuji ma
Nae mogsorie jibjunghae
[Refrain 2: Irene, Joy, Seulgi]
Sanghwangeun jom dallajyeo
Juwireul maemdoneun naega gunggeumhae
Neodo alge doel geoya (Mwolkka?) al geoya (Malhae)
Imi neujeobeoryeossdan geol (Maja)
[Pre-Chorus: Seulgi]
Maja sasil kkwaena jasin isseo nan
Jineun geim hajin anha, ha, ah-ah
Beolsseo banjjeumeun neomeowassjanha
[Chorus: All]
Hollin deus nal ttarawa
Modu hwanhohae neodo god, ooh, ooh (Oh-eh-oh-eh-oh)
Anin cheoghaedo neon, ooh, ooh (Oh-eh-oh-eh-oh)
Han beon naegireul haebolkka
[Post-Chorus: All]
Neomu swibgen oji ma
Jaemieobsjanha geogiseo, ooh, ooh (Oh-eh-oh-eh-oh)
Milgo danggyeobolkka, ooh, ooh (Oh-eh-oh-eh-oh)
Sijaghalge bad boy down
[Bridge: Wendy, Joy, Seulgi, Irene]
Honranseureon mamigessji sangsangjocha moshal geoya
Heeonaryeo noryeoghaedo eotteon jageun teumdo eobseo
Jeongdabeun jeonghaejyeo isseo jayeonseureobge neon ttarawa
Nan neol seontaeghae nan neol seontaeghaesseo imi
[Chorus: All]
Hollin deus nal ttarawa
Modu hwanhohae malhaessji, ooh, ooh (Oh-eh-oh-eh-oh)
Gyeolgwan hangsang gata ooh, ooh (Oh-eh-oh-eh-oh)
Geobwa naega tto igyeosseo
[Post-Chorus: All]
Neomu swibgen oji ma
Jaemieobsjanha ije neon, ooh, ooh (Oh-eh-oh-eh-oh)
Beoseonal su eobseo, ooh, ooh (Oh-eh-oh-eh-oh)
Naegen swibji bad boy down