[Romanized:]

I'm gonna be a bad boy
I gotta be a bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy
I'm gonna be a bad boy
I gotta be a bad bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy

Nareul boneun siseondeureul neukkyeo
How do you feel? make some noise
Make some noise
Piharyeogo aereul sseodo
Neukkyeojineun naui rainism
Rainism

I make it rainism the rainism
Neon ije ppajyeo beoryeosseo
I'm gonna be crazy now
Yes crazy now
Neon ije beoseonal su eopseo

I'm gonna be a bad boy
I gotta be a bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy
I'm gonna be a bad boy
I gotta be a bad bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy

Tteollineun ne mom ane dolgo inneun
Naui magic stick
Magic stick
Deo isang neomeogal su eomneun
Hangyereul neukkin body shake
Body shake

I make it rainism the rainism
Nae momeul neukkyeobeoryeosseo
I'm gonna be crazy now
Yes crazy now
Neukkyeobwa naui modeun geol
Break down

It's time to get down

I make it rainism the rainism
Neon ije ppajyeo beoryeosseo
I'm gonna be crazy now
Yes crazy now
Neon ije beoseonal su eopseo

I make it rainism the rainism
Nae momeul neukkyeobeoryeosseo
I'm gonna be crazy now
Yes crazy now
Neukkyeobwa naui modeun geol

[Korean:]

I'm gonna be a bad boy
I gotta be a bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy
I'm gonna be a bad boy
I gotta be a bad bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy

나를 보는 시선들을 느껴
How do you feel? make some noise
Make some noise
피하려고 애를 써도
느껴지는 나의 rainism
Rainism

I make it rainism the rainism
넌 이제 빠져 버렸어
I'm gonna be crazy now
Yes crazy now
넌 이제 벗어날 수 없어

I'm gonna be a bad boy
I gotta be a bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy
I'm gonna be a bad boy
I gotta be a bad bad boy
I'm gonna be a bad bad boy
I gotta be a bad boy

떨리는 네 몸 안에 돌고 있는
나의 magic stick
Magic stick
더 이상 넘어갈 수 없는
한계를 느낀 body shake
Body shake

I make it rainism the rainism
내 몸을 느껴버렸어
I'm gonna be crazy now
Yes crazy now
느껴봐 나의 모든 걸
Break down

It's time to get down

I make it rainism the rainism
넌 이제 빠져 버렸어
I'm gonna be crazy now
Yes crazy now
넌 이제 벗어날 수 없어

I make it rainism the rainism
내 몸을 느껴버렸어
I'm gonna be crazy now
Yes crazy now
느껴봐 나의 모든 걸