This needs no explanation. It is just pure Huckaliciousness.
Huck: Mom, do you have the biggest brain in the world?
Huck: Who does?
Me: I don't know. Someone incredibly smart. Probably a scientist or something.
Huck: Maybe God.
Me: Yeah, maybe. But I don't think God has a brain like you and me.
Huck: Riiiight. Because God is everything.
Huck: So, who is Lady Gaga?