Closet Of Solidtude

The Closet of Solitude is the main elimination containment place for POB and PSB. So far, the first season had everyone but Yo-yo and Calculator in it.

The second season, Handpointer and Mega Block are currently in it.

What it looks like in the COS is dark, but on the outside is a triangular prism facing vertically with a door in front of it, and above the door with the text sometimes saying, COS or Closet of Solitude.

Trivia

 * The Closet of Solitude was originally called Closet of Shame, but it was renamed.