I lost my love, I lost my inspiration.
It was right in front of me.
My every thought, my every inclination
is to start a killing spree, but my self-esteem 
and confidence were lost along the way.
Shoulda known better.

I shoulda known. Shoulda known. Shoulda known. Shoulda 
known.

There was a will, there was a way to always make it 
better
before it all went black (black black)
And that's ok. 
You're a shamrock wearing devil
I'm gonna violently attack. 
You're a they say a you're a man you will threaten me 
with harm.
Shoulda known better.

I Shoulda known. Shoulda known. Shoulda known. Shoulda 
known.
I Shoulda known. Shoulda known. Shoulda known. Shoulda 
known.
I Shoulda known. Shoulda known. Shoulda known. Shoulda 
known.
I Shoulda known. Shoulda known. Shoulda known. Shoulda 
known.
I Shoulda Known, Known, Known, Known.