Mommy: Can I see your [school] folder?
Little Man: Wait, I just need to tell you something first. I got 3 bad notes today.
Mommy: Why?
Little Man: My brain just wasn't working right today.
Mommy: Why not?
Little Man: Because I accidentally got soap in my mouth and then I stood on my head for a long time so the soap went into my brain. So my brain wasn't working right today.