Plop

Plop is a new age crystal stall in Shelbyville Mall.

History
Piper Paisley visited Marge at her store, Murmur, in Springfield. She told Marge to stay away from her business as she saw Marge as a threat to Plop. To get revenge, Marge opened up a stall next to Plop in Shelbyville Mall. She then sent Patty and Selma to take advantage of Plop's free sample policy and then sent her mother in to annoy Piper. However, Marge then decided to close down Murmur and told Piper that she won.