watch 01:38 The Loop (TV) Do you like this video? Flash Pants, as seen on Silver Hills. Flash Pants are a trendy new type of legwear that flashes as the wearer moves. Muffy bought one, but since Prunella didn't have a matching pair, she decided to wear something else. Appearances Arthur "Prunella's Prediction" Retrieved from "https://arthur.fandom.com/wiki/Flash_Pants?oldid=411783" Categories: A to Z Objects Clothing Fashion Community content is available under CC-BY-SA unless otherwise noted.