Poop Head

The Poop Head shifts the hue of the game to brown.

How to acquire
You must use the Teddy Head in order to get this. Upon reaching Sally after exiting the Caves, use her face as a wall and climb over her head. Enter the world snake behind her (There are two, enter the one closer to her). Kill all of the enemies, and go to the left. You can pick up the Poop Head here.