easy creepy hands using wore and painters tape. i'd probably use regular masking tape, or even the green frog tape. if you use regular masking tape and then go over it with shoe polish i think it's supposed to look like old leather, so that would be cool. you could also use this method and then glue on some gross hair to the back, add some gnarly wounds, warts, etc etc.
WOW! Print an image of a flattened face with a laser printer, stick it in a jar full of water and add some hair for effect, and you’ve got an eerily realistic, rather gruesome Halloween prop that costs next to nothing. Use a tall, narrow jar and roll up the paper when you insert it so that it unfurls close to the glass, giving it a three-dimensional look. Using a laser printer ensures that the ink won’t run when placed in water. Muahahaha!