A Plumbus is an all-purpose home device. Everyone knows what it does, so there is no reason to explain it. It was first shown in the episode, "Interdimensional Cable 2: Tempting Fate" where it was seen twice on the Interdimensional TV. First, when Stealy stole one from a workplace and again in an episode of "How They Do It" that shows the viewers how plumbuses are made. It is described as a common household and office item used as an accent piece to the room.
Plumbus or Plumbuses are worth six-and-a-half Brapples according to Stealy.
Plumbus Owner's Manual
- “Welcome to the exciting world of Plumbus ownership! A Plumbus will aid many things in life, making life easier. With proper maintenance, handling, storage, and urging, Plumbus will provide you with a lifetime of better living and happiness.”
- While the net worth of a plumbus is unknown, during the episode Interdimensional Cable 2, a stolen one was valued as 6 1/2 brapples.
- It appears as a silhouette in Journal 3 from Gravity Falls.
"How They Do It" is referencing the popular show, "How It's Made"