f(x) - Rum Pum Pum Pum

[Krystal] Annyeong hanbon jjeumeun nal deurobwagetji
Noui sarangni (Ha ah ah)
[Luna] Imi oril dde modu gyokkdotda saenggakhagetji (Ha ah ah)

[Sulli] Attention Boys! Nan jum dareul gol
Dareun aedeuleun da mironaego charireul kapji
[Victoria] Mam sok kipeun gose (pu rum pum pum pum)
Aju eunmilhage (pu rum pum pum pum)

[Kystal/Luna]
Ni mam byokeul ddulko jarananda (ni mam byokeul ddulko jarananda)
Teukbyolhan gyongheom rumpumpumpum (teukbyolhan gyongheom rumpumpumpum)
Moriga kkaejil deushi apaunda (moriga kkaejil deushi apaunda)
Saeroun kyeonghom rum pum pum pum

[All] Aya moriga apeulgol (Ohh oh rum pum pum pum)
Jamdo oji aneulgol
Nan swibge nal ijji motalgol
Oneu nal kkamjjak natanan
Jinjja ni jotsarang rum pum pum pum

[Luna] Igol ojjona gopke jaran ahil kidehegetji (Ha ah ah)
[Victoria/Krystal]
Biddakhage soso jjuk guirophigetji
[Victoria] Nega jeom swipgejin ahnji (Ha ah ah)

[Amber]
Irodora jorodora maleulman manjiman
Gyeokobogi jeonen alsuga opjyo
Himeulke nal bbupanaendagohandaero
Pyeongsaeng keujaril piwodugetji

[Kystal]
Ama nan ahnilgol
[Sulli] Yeah ama majeulgol ije dulmanui bimil mandeureo julke
[Krystal]
shh! Dulmanui (Shh!)

[All] Aya moriga apeulgol (Ohh oh rum pum pum pum)
Jamdo oji aneulgol
Nan swibge nal ijji motalgol
Oneu nal kkamjjak natanan
Ojarithan jotsarang rum pum pum pum

[Sulli] Ni mam byokeul ddulko jarananda
Byokeul ddulko jarananda (x3)
[Luna] Moriga kkaejil deushi apaunda
Kkaejil deushi apaunda (x3)
Ahju kkaejil deushi

[All] Aya moriga apeulgol ([Krystal] noneun mori apeul gol)
Jamdo oji aneulgol ([Amber] jamdo oji aneulgol)
Nan swibge nal ijji motalgol ([Luna] nareul ijji motal geol)
Oneunal ggamjjak natanan
Jinjja ni jotsarang rum pum pum pum

[All] Jinjja ni jotsarang [Luna] teukbyolhan gyeonheom
[All] Rum pum pum pum
[All] Jjarithan jotsarang [Sulli] saeroun gyeongheom
[All] Rum pum pum pum
[All] Jinjja ni jotsarang [Victoria] teukbyolhan gyeonheom
[All] Rum pum pum pum
[All] Jjarithan jotsarang [Krystal] saeroun gyeongheom
[l] Rum pum pum pum