The default player skin originally had a beard (commonly mistaken for a smile), which was removed in Beta 1.6.6. The second head layer can be used to give the character glasses, hats, or other accessories (even a bigger head).
A skin will only allow solid color transparency is not allowed on the skin file except on the second head area, which is transparent by default. The skin is divided into areas that act as the surface area of the character (For example, there's the front head area, left leg area, etc.). In the Swedish video game Minecraft, a skin refers to the texture placed onto a player model or mob. Internet, meme, game, online, fun, minecraft, notch, markus, skin, persson, jeb, junkboy
