"I Batman!"

"Batman? You're not Superman?"

"No Superman. Batman. I block cars! 2..3...5 block!"

"Ok you're Batman and I'm Supergirl."

"No supergirl! You're Mommy."

"Yes, I'm Mommy but I'm also Supergirl."

"No supergirl! You Karen. No Supergirl!"

I spent a chunk of our walk trying to explain how I could be Mommy, Karen and supergirl. But he wasn't convinced. He did keep blocking cars though.