I have a friend who, I am completely serious, has an irrational fear of whipped cream. Honestly. Like, she'll panic (and I mean serious, crying, practically hysterical, panic) if it's anywhere near her. Even the can or tub makes her seriously uncomfortable. Once, at a restaraunt, she ordered no whipped cream on a sundae, and they forgot, and when they brought it she literally jumped away from it. Made a scene and everything. I have no idea where it comes from and she won't tell anyone.