After Mabel and Dipper had left for Piedmont...
"Okay, so... creatures of the forest?" Will asked.
Ford sighed, "Sure. It would be a good idea to see some of the other creatures..."
"Unicorns?" Bill asked, smiling.
Ford shook his head, "No unicorns."
"... what's so bad about unicorns?" Will asked, confused.
Ford sighed, "Unicorns are... frustrating. They're jerks."
"Oh... why?" Will asked, tilting his head to the side.
He snickered, starting to imitate Celestabellebethabelle, "We're jerks, okay? We have more hair than we know what to do with, and we keep it to ourselves just to tick humans off. What are you gonna do about it? Huh? Huh? What are you gonna doooo?"
"That voice is too high pitched and dumb," Will laughed.
Ford smiled, trying to hold back his own laughter, "Yet, that is the voice of one of the unicorns. Let's just go into the forest."
"Okay."