Red Mist Patient

Red Mist Patient is a minor character in Battle for BFDI. She is an alternate-universe version of Patient who lives behind one of the many mysterious doors in RandomLand. She appears in the uncut version of the episode "Charity's Adventures in RandomLand."

In the UK and future United States airings (starting in November 2019) and international digital version of "Charity's Adventures in RandomLand," the scene featuring Red Mist Patient was cut due to a Standards and Practices issue, with the clip being replaced with a short animation of Baby Patient.

Description
She is a "scary" version of Patient. Her head is the only part of her that is shown. She is a turquoise octopus with the same head shape as Patient. Unlike Patient, her eyes are bulging and circular. She has black pupils and scarlet-red irises, unlike Patient's rectangular maroon-red pupils. Red Mist Patient's defining trait is that she has bleeding black mascara around her eyes.

Role in episode
Red Mist Patient lives in RandomLand in an empty bedroom identical to Patient's room.

When Charity and Patient go to RandomLand, they find a wall of doors. Patient tries opening them and finds strange, warped versions of herself and Charity. In one of the doors, Patient finds what looks to be her bedroom, before it is quickly replaced by a background of TV static. Red Mist Patient then appears in front of it, staring menacingly. Patient quickly closes the door, terrified.

Trivia

 * Her jumpscare in the deleted scene became a popular meme with a bold text saying "Don't ask who Joe is."