Verse 1: 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 Pre-chorus: Know what this is? I was the cheater Cause you looked me in the face, and I believed ya And I'm over all the lies you told Now I'm calling just to let you know Chorus: 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 Verse 2: I droá¹— 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 Pre-chorus: Know what this is? I was the cheater Cause you looked me in the face, and I believed ya And I'm over all the lies you told Now I'm calling just to let you know Chorus: 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 Chorus: 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 Chorus: 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