Lyrics:

Hey playboy, it's about time and your time's up
I had to do this one for my girls, you know
Sometime you gotta act like you don't care
That's the only way you boys learn
Oh oh oh oh oh oh (2NE1)
Oh oh oh oh oh oh (2NE1)
? ??? ?? ???? ?? ??? ?? ??
?? ??? ??? ?? ?? ???
??? ?? ? ? ?? oh oh
?? ???? ? ?? ????
? ??? ????? I want let it bye
?? ? ??? ? ? ??? ???
? ? ?? ????? oh
??? ?? ?? ?? ??
??? ?? ??? ?
? ? ?? ??? ??? ?? no no
I don't care ?? ??
?? ???? ? ?? ?? ?? ?? ???
???? ??? ???? ?????
'Cause I don't care
I don't care
'Cause I don't care
I don't care
Boy, I don't care
?? ???? ??? ????
?? ???? ???
?? ??? ??? ? ?? ? ???
??? ? ?? ? ?? oh oh
? ?? ???? ? ?? ?? ??
? ??? ????? ?????
??? ???? ??? ? ???
? ???? ???? oh oh
??? ???? ??? ?
??? ??????
?? ??? ?? ????? ?? oh no

I don't care ????
?? ???? ? ?? ?? ?? ?? ???
???? ??? ???? ?????
'Cause I don't care
I don't care
'Cause I don't care
I don't care
Boy, I don't care
? ??? ?? ??? ?? ??? boy
? ??? ? ???? ?? ??? boy
? ??? ??? ??? ?????
??? ??? ? ? ??? ????
??? ???? ?? ???
?? ??? ? ?? ??? bad girl
?? ?? ??? ?? ? ???
???? ?? ? loser
?? ?? ??? ???
?? ? ??? ?? ?? (??)
Now clap your hands to this
I don't care ????
?? ???? ? ?? ?? ?? ?? ???

???? ??? ???? ?????
You know I don't care
I don't care
You know I don't care
I don't care
Boy, I don't care