You want to shoot me down?

I've got a bulletproof heart
I've got a bulletproof heart

Shotgun, hit and run
You've had your fun and you left me stung
You took my heart for target practice
And now I know that love shares no justice

So i, I've got a bulletproof heart
I've got a bulletproof heart

Here is something you ought to know
You better pack up and you better go now
Don't mess with me, no playing around
I'm going to stomp you straight in the. ground

'cause i, I've got a bulletproof heart

I've got a bulletproof heart

Oh i, I've got a bulletproof heart
Oh i, I've got a bulletproof heart

Finger on the trigger, ready to shoot
I'm kicking you out, not sharing my loot
I'm locking all my closets, I'm closing my legs
No use for you to even stand there and beg
'cause i, I've got a bulletproof heart
I've got a bulletproof heart

'cause i, I've got a bulletproof heart
I've got a bulletproof heart
I've got a bulletproof heart
Oh I've got a bulletproof heart
Oh I've got a bulletproof heart. [laughs....]