Mostly just the ones at Halloween haunts like Halloween Horror Nights. I think I'm mainly scared of them because they're loud but I also have another theory. When I was a child my mom would play Zombies Ate My Neighbors a lot. In the game there's chainsaw wielding maniacs cutting through hedges. Something that has always stayed with me and freaked me out. I won't lie chainsaws are badass but I hate when they're anywhere close to me.
Sure a lot of people are scared of ghosts and I happen to be one of them. Strangely enough I love watching any ghost show I can. My first memories of being terrified of ghosts was hiding under a blanket watching Unsolved Mysteries as a kid.
War of the Worlds
This may be a different fear than most people. I am extremely scared of this movie. If the reality of this film ever took place I'd probably kill myself. Not only are the aliens in this movie terrifying but Tom Cruise is a crazy crazy man. I wouldn't want to be turned into dust and clothes or get the blood pumped out of me.
Epcot's Spaceship Earth
It's not so much the ride but the ball itself. Yeah I know it's weird but for a while I had a fear that it was actually going to start rolling. Hey, it could be Disney's secret weapon...but probably not.