B-Washable - Someone who lets nonsense talk in their head. They’re like a

Someone who lets nonsense talk in their head. They’re like a sponge for bad ideas.

My teacher’s b-washable. She believes the cafeteria food is magical.

My neighbor’s kid is b-washable. He thinks the internet is run by ducks.

I’m b-washable. I believe the sky is a giant pizza.