I'm pretty much in constant fear of getting kidnapped or murdered. This is definitely my own fault, as I spend a lot of my free time watching I.D. and E! Investigates. These programs have made me paranoid about doing even simple things, like getting eggs at the grocery store or taking naps with my windows open.
I also fear, well, being pantsed. Rewind back to middle school, when my anxieties centered around getting a pimple or acting like a spaz in front of a football player. Thanks to a traumatic incident in gym class which involved a pair of elastic shorts that said "CHEER" across the butt and a punk in a studded belt and Blink-182 t-shirt, I have a fear of having my pants ripped down in front of a large audience (again).