[Verse 1]
Tried to hide, I tried to lie
But I think the booty duty on the cards tonight, right?
I turn you on like a night light
Red and blue corner, are you ready to fight?
King Long, send it back like ping pong
Secret of Victoria without the wings on
Winy, zukini, bikini, pretty like Nicki, you ain't getting in
Your beckoning embarassing, begging like a puppy on a lesson
No card, no present, no shopping, no stressing
First I'm too cold then too hot to hold like Wu-Tang, stop before you hit the pootang
What? It's today? What? Why didn't you say?
This week yeah? Every day?
I'm a bad actress, okay
I get it, I get it
Yeah, I'm sorry I missed it, I'm a

[Chorus]
Bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is
A bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is

[Post-Chorus]
Hey baby, I'm sorry
That I hurt your feelings
I love you, I miss you
So much I wish I could kiss you

[Verse 2]
No, not at all, you're a fool if you think that
I'ma crawl back like animal
And I'm all up your business, checking your e-mails
What you've been tweeting, pictures you're feeling
No attention or mentions, so I had to hit up all your friends
I went clubbing with Ben
Mmm, yeah, mmm, yeah, mmm
What you gonna say then?
Mama would say that treating them mean always keeps them keen and they never wanna leave
Though the light is green and his mum hates me for whatever reason
I'm always gonna be that thing in between them
She's doing his cleaning, i'm watching TV, acting like I can't hear her

[Chorus]
Bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is
A bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is

[Bridge]
Oh no, oh no, wait, please
Get up off your knees
It's not you, it's me
I'm a C.U.N.T
Aye, no hard feelings, baby cakes
And if it's the end of the road, you can just say
I didn't think so anyway
But if it comes, let it come
I'ma be ready any day

[Outro]
Bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is
A bad girlfriend, I'm a bad girlfriend
And I'm all up in your business, I'm all up in your business
A bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is
A bad girlfriend, I'm a bad girlfriend
And I don't know when your birthday is, I don't know when your birthday is