blood means:

I'm smarter than you
Me and my conservative views
Your hippie lifestyle doesn't jive with mine
So I'm smarter than you
I may be anti-freedom
I may be gung-ho war
I raised you to agree with me
So how could you want more?

I'm smarter than you
Me and my martyrdom too
How can you respect yourself? I just can't respect that
So I'm smarter than you
I love to give up dreams
I lived to start a family
Just give yourself away until
There's nothing left to give.

I'm smarter than you
Me and my selfishness too
Why don't you look up to me? I'm who you should want to be
So I'm smarter than you
You want my perfect house,
My money and my boyfriend
You'd love to have my skin, my hair
And flawless body too.