Cleolinda everywhere

Okay, now I want to know. People started talking about things that scare them in the comments of the last entry, and I'd like to put a list together of things that freak people out on a really deep, inexplicable, primal level. Things that you should be afraid of, like guns or spiders or heights or other real-world things that theoretically WILL KILL YOU, do not count. I'm talking about clowns, people. I'm talking about nun-clowns. I'm talking about "Happy Halloween from Nun-Clown: 'I'm Standing Behind You Right Now.'"

So: Let me start you off. ( My personal freak-outs )