Spider-Man and Batman

Isaak: "Can I go outside to play?"

Me: "Mica why don't you two go out and play."

Mica: "As long as I can dress up like Batman."

Me: "Really?"

Mica: "Ya. Oh and I want to dress Isaak up like Spider-Man."

I hear them getting their costumes on.

Isaak: "Why does Spider-Man have boobs Mica?"

Mica: "Those aren't boobs. Those are muscles."

Isaak: "Oh."