“What are you doing?”
“Looking for some food.”
“Why don’t you ask a grown-up to get you some food?”
“Who are grown-ups?”
“Mommy’s a grown-up, and I’m a grown-up, and Daddy and Nana are grown-ups.  Those are the grown-ups in your life, at this point.”
“No, Mommy’s a grown-up, you a vampire.”

…Well then.

“What are you doing?”
“Looking for some food.”
“Why don’t you ask a grown-up to get you some food?”
“Who are grown-ups?”
“Mommy’s a grown-up, and I’m a grown-up, and Daddy and Nana are grown-ups. Those are the grown-ups in your life, at this point.”
“No, Mommy’s a grown-up, you a vampire.”

…Well then.