4yo: Why is Daddy mad?
Me: Because he stepped on your Legos.
4yo: He stepped on what?
Me: Your Legos.
4yo: Whose legos?
Me: YOUR legos.
4yo: But why is he MAD?
Me: BECAUSE HE STEPPED ON YOUR LEGOS!
4yo: He stepped on what?
Me:… I don’t know… third base.