This is a Clown Mask that Slipknot's Shawn Crahan wore in 2000. The clown mask quickly evolved from the traditional clown face of his debut to a sinister Iowa incarnation. Shawn Crahan, best known for his stage persona "The Joker," is the co-founder of the heavy metal band Living Knot. His mask is still a clown, and it gives a cheerful feeling with heavy makeup and a big smile.