Ambrose: "Mom I want to be a ray for Halloween."
Me: "What's that?"
Ambrose: "A tight-rope walker."
Me: "Oh yeah..." ??? "Wait, I thought you were gonna be a shark. Bruce from Nemo right?"
Ambrose: "Oh yeah that's right except I'm not Bruce-- I'm the other shark that eats Nemo's mom. That one's more mean and doesn't know how to talk. Yeah, I'm that one."