Girl's day world (intro)
Girls' dayNeoui hwansang soge inneun yeoja (kkumgateun uri)
Nunape kkeonaejulge (Uh Uh Pretty Babe, Uh Uh Sexy Baby)
Namjadeurui wannabe Girl friend (geolseudei manui)
Maeryeogeul deullyeojulge (Uh Uh We gorgeous, Uh Uh We awesome)
Ttaeron seksihage dodohage
Yuhokhaneun nae nunbiche ppajyeodeulge
Ttaeron cheongsunhage sangkeumhage
Amugeotdo moreuneun cheok saechimhage
Ttok bureojineun uri wenmanhan miin ttok bureoteuril miin
Dalkomhan hyanggie neoneun knock down, modu sseureoteuril yuhogui Body
Nan neohuiga cheoeum bon New Face, meorissoge jeoldae jiwojiji anheul
Heunhaji anheun seryeondoemi isseo Feel Me~ (Just to that, Here we go!)
Uh Oh this is US, gamhi sangsang motal Girls Day World
Iriwa Baby neoui meorissogeul uriro muldeullyeo bwabwa
Uh Oh Girls Day World, Uh Oh Girls Day World,
Iriwa Baby bukkeureowo malgo yonggi naeseo ne mameul marhaebwa