Curled up and waiting in a nest of wispy white webbing, this black hairy spider looks almost peaceful -- until you walk by and it launches into full attack mode, red eyes blazing and creepy sounds blaring. The triple-trigger system means it catches everyone off guard whether they stomp the footpad, walk past the motion sensor, or just talk too loudly near it. Stuff it at the end of a dark hallway, tuck it under a table, or set it just inside your front door for a scare that earns its keep all season long. This is the kind of Halloween decoration that gets talked about long after the candy is gone.
