Create a double boiler by bringing 2 inches of water in a pot to a simmer. Place a heatproof bowl on top, making sure the bottom of the bowl doesn't hit the water. Add the melting wafers and stir until melted.
Dunk the cookies into the melted chocolate wafers and coat on both sides. Let the excess drip off of a fork. Place on a wax paper-lined tray and cool in the fridge for about 20 minutes to allow the coating to harden. Make sure you have some melted wafers leftover for drizzling.
Reheat remaining melted wafers and place in a piping bag or Ziplock bag folded over a tall glass to allow for easy pouring. Tie the top with a rubber band to secure it, and then snip off the tip of the bag (make sure the hole is pretty small so the lines aren't too thick). Drizzle "bandages" all over the cookies in a loose zig zag pattern and quickly place candy eyes on top before the chocolate hardens.
