The Mount Chiliad Drawing is an easter egg in Grand Theft Auto V.
Description
On the Xbox 360 and PS3 versions of the game, the face of a man can barely be made out on the side of the mountain, however it was revealed this was a simple texture. In the Xbox One and PS4 versions of the game, the illusion is replaced with a drawing of a cock looking like a penis.
Although the easter egg is located on Mount Chiliad, it is not connected in any way to the Mount Chiliad Mystery.
This Easter Egg is a piece of Adult Humor and belongs to one of the inappropriate content easter eggs.