I have a fear of "people smiling while eating salads" - The specific fear is triggered when I am in the vicinity of people eating salads and then they smile. It's that smile that damn smile that scares me. Nobody can smile while eating salads, if they do, they are hiding their true feelings which are bubbling up like a volcano and some day they will lose it and throw cutlery at me. Also, I have seriously developed this fear while writing this.