On a small street you see a house with a sign that says, "Magic Hair Here."
You walk in and see a lady with a magic wand.
"Come in," she says. "Grab a chair. In less than a minute, you'll have magic hair!"
You sit. The lady looks at you, and says, "Clean bean, clean bean, turn this hair green!"
She taps your head and your hair grows long. She taps your head again and your hair turns green! Then she taps your head once more and your hair turns into green beans!
You love your new hair. You can cut off bits to eat. Then it grows back. You never have a bad hair day again.