The Living Impaired (Zombie):
A really simple costume is to be a zombie. Buy white and black face paint.
Paint your whole face white, and then blacken your cheek bones and around
Dress in all black.
also, black, white, or green hair dye is good. Fake blood is good to
splatter around with just a cup of corn syrup, a tablespoon of water, and a
whole bunch of red food coloring, with a little yellow and blue for color.
Mix it until its the right consistency, and it looks so real.
Thanks to an anonymous submitter for this creepy idea!!