S9E15: Brothers & Sisters
What the devil? What's going on?
I'm sorry, Stewie.
Your Aunt Carol's gonna be staying with us for a little while,
so she's gonna need your room.
Who the hell do you think you are? Stop it this instant!
We're not gonna fit through there.
Only circles can fit through that rectangular doorway.
Oh, my God, it's going right through.
I got to get better at shapes.