[Refrain: Heejin & Choerry]
I'm a bad girl, da malhaji
Daedabeul ppaeatgo nae ibeul datji
Geu arae kkaemullin bulge muldeun lips
Guji sumgiji anneun banhanggi
I'm not a bad girl, jom dareuji
Ttan aedeulcheoreom aju bandeusi
Kalgachi jallin ttokdanbalmeorin
Nan eoulliji aneul ppuniji
[Pre-Chorus: Kim Lip, Heejin & Jinsoul]
Dasi kkamkkamhaejin bam
Nemobandeuthan nae bang
Dasi geu soge nan gatin deuthae
Geuttae changeul dudeurin
Nal bichuneun dalbichi
Nal hwigamneun i neukkim
Woah, woah, woah, woah, woah
Let's pump it up!
[Chorus: *Yves*, Olivia Hye, Chuu & Choerry]
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (*Yeah*)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Da ttokgatji?)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Jaemieopjana!)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Woo-hoo)
[Post Chorus: Olivia Hye, Vivi, Chuu & Yeojin]
Ooh, la-la, a wae? A wae? A wae?
Ooh, la-la, waеwae, an dwae? An dwae?
Modu nawa gachi ridеum wireul groove it (Groove it)
Gibun ttara neukkim ttara, why not? Do it! (Do it!)
[Verse: Heejin, Hyunjin, Olivia Hye & Viví]
Jumuneul oewoboja YOLO-LO
Meotjin i bami mandeul tomorrow
Take it to the right, take it to the left
Dance all night, mam ganeun daero
Sangsanghaebwa da irwojyeo (Irwojyeo)
Giri natana jeojeollo (Jeojeollo)
Nunchineun boji ma geuge jungyohae
Don't kill my vibe, that's a no-no (No-no)
[Refrain: Jinsoul, Heejin & Chuu]
I'm a bad girl, tto malhaji
Mwo geureoljido nan daedapaji
Geu sungan ssodajin siseone eolkin
Swipge ohaereul saneun nae nunbit
I'm not a bad girl, deo wanbyeoki (Yeah)
Neomeoseon an doel seoneun jikiji (Oh)
Geu modeun geotdeulgwa eogeunnandaedo
Nan nae jungsimeul jikilppuniji
[Pre-Chorus: Yves, Chuu & Heejin]
Dalbit chukje yeollin bam
Hwangholhaejin i sungan
Gaseum beokchadorok nunbusinde
Jigeum sigyen yeoldusi
Nuneul gamaboneunde
Nal hwigamneun i neukkim
Woah, woah, woah, woah, woah
Let's pump it up!
[Chorus: *Vivi*, Yeojin, Gowon, & Hyunjin]
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (*Yeah*)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Eodil boni?)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Naman ttarawa!)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Woo-hoo)
[Post Chorus: Kim Lip, Vivi, Gowon, & Yves]
Ooh, la-la, a wae? A wae? A wae?
Ooh, la-la, waewae, an dwae? An dwae?
Modu nawa gachi rideum wireul groove it (Groove it)
Gibun ttara neukkim ttara, why not? Do it! (Do it!)
[Bridge: Jinsoul, Kim Lip & Choerry]
Midnight dancing, dancing
Dancing, dancing, dancing, yeah (Eoneu meotjin bam)
Eoneu meotjin, meotjin, meotjin, meotjin, meotjin bam
Let's pump it up!
[Chorus: *Heejin*, Jinsoul, Chuu, Kim Lip & **Olivia Hye**]
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (*Yeah*)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Kkumman gatji?; Yeah, yeah, why not?)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Da dwibakkwobwa!)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (**Let's burn it up!**)
(Di-da, dam-di-dam, di-dam
Dam, di-dam)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Neodo alji?)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (*Kkumi aniya!*)
(Di-da, dam-di-dam, di-dam
Dam, di-dam) (Why not? Do it!)
[Outro: Hyunjin & Yves]
Ooh, la-la, a wae? A wae? A wae?
Ooh, la-la, waewae, an dwae? An dwae?