The Boggart-Bother:

Quotes

 * Boris: This land belongs to me. Humans were forbidden here by Boggart-law.

Farmer : But we must be here. We bought this spot.

Boris; You must leave.

Farmer : We stay.

Younger Shaggy: Zoinks. Stubborn ones.
 * Velma: Stubborn.

Shaggy: They were. A lucky thing the farmer's wife used her brains.
 * Boris: You're gonna pay for this, meddling dog!

Trivia

 * The episode's flashbacks were a parody on The Great Big Hairy Boggart, a legend from Ireland.