How to use Minecraft Mr. Derp, the Cookie skin ?

Learn how to download and apply the Mr. Derp, the Cookie skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the Mr. Derp, the Cookie skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the Mr. Derp, the Cookie skin file.

Does this skin have thick or skinny arms?

This particular Mr. Derp, the Cookie skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Mr. Derp, the Cookie skin skin?

This particular Minecraft Mr. Derp, the Cookie skin has the following color palette:
Jaffa
Raw Sienna
White
Brown Derby
Copper