Korean:

Hey boy, how you doing?
뻔한 인사 안 할래
딱 잘라서 말할게
하루 하루 지루해
내 말 이해 못하면
하는 척이라도 해
나를 원하는 너 보단
내가 원하는 걸 원해

I got all the boys coming round to my yard
I’m shaking that thing like a pola-polaroid
I’ll give you that ooh
You give me that too
It’s always a surprise
When I step up in the room it’s like

이제 내 멋대로 매일매일
절대 없을 거야 지루할 틈
예전에 날 찾지 마 Baby
새로운 나로 다시 태어날 테니까

(Okay okay)
이기적이라지만 어떡해 Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
오늘은 내 맘대로 할래
Everyday is my birthday

It goes Bang Bang
어때 Love shot
터뜨려 Fireworks 심장에 팡팡
마주치면 다 감탄해 Like uh
그럼 난 반응해 당연해 Like duh

Alright alright alright alright
난 후 하고 불께 Can you blow my mind
더도 말고 덜도 말고 딱 오늘처럼
내 맘 흔들어 줘

이제 내 멋대로 매일매일
절대 없을 거야 지루할 틈
예전에 날 찾지 마 Baby
니가 알던 난 여기 없으니까

(Okay okay)
이기적이라지만 어떡해 Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
오늘은 내 맘대로 할래
Everyday is my birthday

나의 365 and 24/7
일 월 화 수 목 금 토
It’s my birthday
It’s my birthday
나의 매순간 시간 분 초
새로 태어나는 기분이야 It’s my birthday

내가 잘 태어나서 잘난 걸 어떡해
내가 잘 태어나서 잘난 걸 어떡해

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
오늘은 내 맘대로 할래
Everyday is my birthday

Romanized:

Hey boy, how you doing?
ppeonhan insa an hallae
ttak jallaseo malhalge
haru haru jiruhae
nae mal ihae mothamyeon
haneun cheogirado hae
nareul wonhaneun neo bodan
naega wonhaneun geol wonhae

I got all the boys coming round to my yard
I’m shaking that thing like a pola-polaroid
I’ll give you that ooh
You give me that too
It’s always a surprise
When I step up in the room it’s like

ije nae meotdaero maeilmaeil
jeoldae eobseul geoya jiruhal teum
yejeone nal chatji ma Baby
saeroun naro dashi taeeonal tenikka

(Okay okay)
igijeogirajiman eotteokhae Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
oneureun nae mamdaero hallae
Everyday is my birthday

It goes Bang Bang
eottae Love shot
teotteuryeo Fireworks shimjange pangpang
majuchimyeon da gamtanhae Like uh
geureom nan baneunghae dangyeonhae Like duh

Alright alright alright alright
nan hu hago bulkke Can you blow my mind
deodo malgo deoldo malgo ttak oneulcheoreom
nae mam heundeureo jwo

ije nae meotdaero maeilmaeil
jeoldae eobseul geoya jiruhal teum
yejeone nal chatji ma Baby
niga aldeon nan yeogi eobseunikka

(Okay okay)
igijeogirajiman eotteokhae Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
oneureun nae mamdaero hallae
Everyday is my birthday

naui 365 and 24/7
il wol hwa su mok geum to
It’s my birthday
It’s my birthday
naui maesungan shigan bun cho
saero taeeonaneun gibuniya It’s my birthday

naega jal taeeonaseo jalnan geol eotteokhae
naega jal taeeonaseo jalnan geol eotteokhae

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
oneureun nae mamdaero hallae
Everyday is my birthday

English:

Hey boy, how you doing?
I won’t say a cliché greeting
I’ll cut straight to the point
Every day is boring
If you don’t understand what I’m saying
At least pretend to
Not what you want
I want what I want

I got all the boys coming round to my yard
I’m shaking that thing like a pola-polaroid
I’ll give you that ooh
You give me that too
It’s always a surprise
When I step up in the room it’s like

From now on, it’s my way every day
There won’t be any time for boredom
Don’t look for the old me, Baby
I’ll be reborn as a new me

(Okay okay)
Even if it’s selfish, what can I do? Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
Today I’ll do as I please
Everyday is my birthday

It goes Bang Bang
How about a Love shot
Fireworks explode in my heart bang bang
Everyone is amazed when they see me Like uh
Of course, I react like duh

Alright alright alright alright
I’ll blow out the candle Can you blow my mind
Nothing more, nothing less, just like today
Make my heart flutter

From now on, it’s my way every day
There won’t be any time for boredom
Don’t look for the old me, Baby
The me you knew isn’t here anymore

(Okay okay)
Even if it’s selfish, what can I do? Hey ey ey
(Okay okay)
I’m a shake it shake it shake it
Like it was my birthday
I’m a shake it shake it shake it
Like it was my birthday

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
Today I’ll do as I please
Everyday is my birthday

My 365 and 24/7
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
It’s my birthday
It’s my birthday
Every moment, hour, minute, second
I feel like I’m being reborn It’s my birthday

What can I do, I was born this great
What can I do, I was born this great

Oops you’re not invited
Yeah you’re not invited
Oops you’re not invited
Today I’ll do as I please
Everyday is my birthday