The fly on the wall heard this today:
The Boy: Get out of my room!
The Girl: NNNNNNNNNNNNOOOOOOOOOOOOOO!
The Boy: I am the big brother and big brothers tell little sisters what to do!
The Girl: No, I am Iron Man.
The Boy: And Mom tells me what to do.
Me: Oh really?
The Girl: I AM IRON MAN!
The Boy: And Dad tells Mom what to do.
Me: Oh REALLY?