Taeyeon Let?s go! Mwol geokjeonghaneunde neon
Dwaetgo, mwoga tto duryeounde?
Seohyun Jaego tto jaeda neujeobeoryeo
Oh oh ooh woh oh oh ooh woh
Sunny Maeil haruga dareuge buranhaejyeo ga
Yoona Apseo ga jugil barae geu nugungaga
Jessica Neon moreun cheok nuneul gamneun
You bad bad bad boy, you so bad (bad bad bad)
All Deo dangdanghage neon
Mr. Mr. (Yuri nal bwa) Mr. Mr. (Yuri geurae baro neo neo neo)
Nal gaseum ttwige han
Mr. Mr. (Tiffany choegoui namja) Mr. Mr. (Tiffany geuge baro neo)
Taeyeon Sangcheoro kkaejin yurijogakdo
Byeori doeneun neo Mr. Mr. Mr. Mr.
Tiffany Nareul bitnaejul Seohyun seontaek badeun ja!
Tiffany Geuge baro neo Mr. Mr.
(Mr. Mr. Mr. Mr. Mr. Mr. Mr. Mr.)