Lirik Lagu 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

[All] Rum pum pum pum