I got the keys to my broken heart
I'm gonna run them up and down your car

Boy, you gonna need a body guard
For all the drama I'm about to start



Know what this is? Always a cheater
'Cause you looked me in the face and I believed you

And I'm over all the lies you told
Now I'm calling just to let you know


I'll be your crazy ex-girlfriend
I'm never gonna leave you alone
You'll wish I never was your girlfriend

Or that you ever treated me so cold
Cold, cold
Call me your crazy ex-girlfriend

Cold, cold
Call me your crazy ex-girlfriend


I drop the speakers from the highest floor
I'm on a mission, gonna start a war
If I were you, I would lock your door

You got me madder than ever before

Know what this is? Always a cheater

'Cause you looked me in the face, and I believed you
And I'm over all the lies you told
Now I'm calling just to let you know


I'll be your crazy ex-girlfriend
I'm never gonna leave you alone

You'll wish I never was your girlfriend
Or that you ever treated me so cold
Cold, cold

Call me your crazy ex-girlfriend
Cold, cold
Call me your crazy ex-girlfriend


And I don't like the way you look at her with those eyes
No, I don't like, but I'm your crazy ex-girlfriend


I'll be your crazy ex-girlfriend
I'm never gonna leave you alone

You'll wish I never was your girlfriend
Or that you ever treated me so cold
Cold, cold

Call me your crazy ex-girlfriend
Cold, cold
Call me your crazy ex-girlfriend


I'll be your crazy ex-girlfriend
I'm never gonna leave you alone

You'll wish I never was your girlfriend
Or that you ever treated me so cold
Cold, cold

Call me your crazy ex-girlfriend
Cold, cold
Call me your crazy ex-girlfriend