(Wendy) Hey!
(Wendy) No
(Seulgi) Alright, alright
(Joy) Bad boy ((Seulgi) Yeah)
(Joy) Bad boy ((Seulgi) Whoo)
(Joy) Alright
(Joy) 1 2 5 uh
(Irene) Kickin' it with my girls let's party (Ha)
(Irene) Sipping on milk and chocolate sundaes (Hey)
(Seulgi) Having such a good ass time
(Seulgi) Now all I need is that one guy
(Seulgi) One one one one
Ah ah ah ((Irene) Alright, hey)
(Joy) All the girls say, all the girls say
Ah ah ah ((Joy) Uhm)
All the girls say, all the girls say ((Seulgi) Yeah yeah yeah)
All the girls say, all the girls say ((Seulgi) Oh, oh my god)
(Wendy) Ey oh my god
(Wendy) He's a really bad boy
(Joy/Yeri/All) Ey oh my god
(Yeri/All) He's a really bad boy
(Yeri/All) He's a really really really really really bad boy
((Wendy) Ey yeah yeah yeah)
You're so bad boy ((Seulgi) Oh oh oh)
You're so bad bad bad bad ((Seulgi) Ey yeah yeah)
Bad bad bad bad boy ((Seulgi) Ey yeah yeah)
(Irene/Yeri) Bang bang pow, he's a really bad boy
(Irene/Yeri) How he plays with hearts instead of playing with his toys
(Joy) And I don't really care cuz I'm really in love (Boy)
(Joy) Mine mine mine mine
Ah ah ah ((Yeri) Alright, hey)
(Irene) All the girls say, all the girls say
Ah ah ah ((Wendy) Uhm) ((Seulgi) No)
(Yeri) All the girls say, all the girls say
(Yeri) All the girls say, all the girls say ((Wendy) Oh, oh my god)
(Seulgi) Ey oh my god ((Joy) Oh my god, oh my god)
(Seulgi) He's a really bad boy
(Seulgi) He's a really bad boy ((Joy) Oh my god)
(Irene/Wendy/All) Ey oh my god
(Irene/All) He's a really bad boy
(Irene/All) He's a really really really really really bad boy
(Ye-ye-ye-ye-ye-ye-ye-yeah)
(Joy) I know that I need someone to, uh
(Joy) Look after me and all I do
(Seulgi) But no one else makes me smile the way you do
(Yeri) You're a bad boy and you're bad for me
(Wendy) And I know that I need someone to
(Wendy) Look after me and all I do
(Wendy) But no one else makes me smile the way you do
(Irene) You're a bad boy and you're bad for me
(Irene/Seulgi) You're a bad boy and you're bad for me
(Irene/All) Oh my god
(Irene/All) Oh my god ((Seulgi) Oh oh oh)
(Irene/All) He's a really bad boy ((Seulgi) Oh oh oh)
(Yeri/All) Oh my god ((Seulgi) Ey yeah yeah)
(Yeri/All) He's a really bad boy ((Seulgi) Ey yeah yeah)
(Wendy) Oh my god
((Joy) He's a really bad boy)
((Joy) He's a really bad boy) (Seulgi) He's a really bad boy
Oh my god he's a really bad boy
((Wendy) He's a really bad boy)
He's a really really really really really bad boy ((Wendy) Woo)