Atlas and P-Body

Atlas and P-Body are two robots that GLaDOS manufactured to take your place as test subjects after you escaped, they are also commonly called the Co-op Bots.

Portal 2
P-Body can be seen briefly as Wheatley rips apart a test chamber, before running into a doorway.

Atlas and P-Body are the playable characters in the Portal 2 Cooperative mode.

Harry101uk
Atlas and P-Body in Harry101uk Videos

They have been given their own page due to the amount of times they appear.

Wrong Floor
In the Wrong Floor series by Zachariah Scott on Youtube, Atlas and P-Body are constantly sent to the incorrect location, or floor rather, by a seemingly malfunctioning elevator.

Wrong Floor Episode 1