When I am working on a roof I get a little afraid that I will burst into spontaneous combustion. Then I know I will automatically do that drop and roll thing.
Well I'm terrified of overflowing toilets. When I see the water get higher and higher, freaking goodness, it scares me half to death, and I know that's a silly fear and I've gotten teased about that but hey, oh well! Hmmm, I think I have issues with water in general.
a girl i live with has a fear of coconuts you can spend hours chaising her with one great fun (is that a little cruel)
I get freaked out by ants. Like if I see an ant I'm okay, but if there's more than one or they're on me I freak the hell out- a couple years ago there was one on my skirt when I was sitting in front of the mall in the grass and I jumped up and started flailing and brushing off my skirt frantically, nearly throwing it off