[Intro]
(I have no mercy, I have no mercy, I have no mercy)
[Verse 1: Hyolyn]
Jijiri monnan ti jebal geuman naego
Joyonghi dwidora you'd better go
Ireoke-e-e naemame-e-e
Neon eopseo
[Verse 2: Dasom]
Yojeumen imman beollimyeon tto naebaenneun mal "sorry"
Mianhan jiseun wae hae
Oh I can’t know you
I can't stop ijen molla
[Pre-Chorus: Soyou]
Oh, geureoke joesonghae hamyeonseodo
Dareun yeojarang tto oh my God
Gеuman bad boy, oh geuman bad boy
Nan jichyeo
[Chorus: All (Hyolyn lead)]
Neonеun bogo bogo amuri bwado michyeosseo
Ije ulgo jjago maedallyeobwado kkeunnasseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh
Geuri ssage ssage nora dael jureun mollasseo
Geunyang joke joke bwajuryeo haedo neon teullyeosseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh-oh
[Verse 3: Dasom]
Gakkeumeun bissan hyangsuro yuhokago
Jogeumeun sujupge gobaekdo hago
Geureoke-e-e nae mame-e-e
Isseosseo
[Pre-Chorus: Soyou]
Oh, geureoke meotjisin malsomssiro
Dareun yeojaege tto oh my God
Geuman bad boy, oh geuman bad boy
Nan jichyeo
[Chorus: All (Hyolyn lead)]
Neoneun bogo bogo amuri bwado michyeosseo
Ije ulgo jjago maedallyeobwado kkeunnasseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh
Geuri ssage ssage nora dael jureun mollasseo
Geunyang joke joke bwajuryeo haedo neon teullyeosseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh-oh
[Bridge: Bora]
Turn back boy, and go
We back girls, let's go
Turn back boy, and go
We back girls, SISTAR!
Naega gamhi nugurago
Tto sujakburiji malgo
Neon teullyeosseo kkeunnasseo
You just back and go!
[Chorus: All (Hyolyn lead)]
Neoneun bogo bogo amuri bwado michyeosseo
Ije ulgo jjago maedallyeobwado kkeunnasseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh
Geuri ssage ssage nora dael jureun mollasseo
Geunyang joke joke bwajuryeo haedo neon teullyeosseo
Oh no-oh-oh, oh no-oh-oh
Oh no, oh-oh-oh-oh-oh