I got the keys to my broken heart I’m gonna run em up and down your car Boy you gonna need a bodyguard For all the drama I’m about to start Know what they, always a cheater ‘Cause you look me in the face and I believed you And I’m over all the lies you told Now I’m callin 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 they, always a cheater ‘Cause you look me in the face and I believed you And I’m over all the lies you told Now I’m callin 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