After being vegetarian for several years I was over at my friends and they had pizza. There was one cheese and one pepperoni. On the pepperoni one the pieces of pepperoni were underneath and my friend mistook it for cheese and offered it to me. I began eating it and thought it tasted like meat so I lifted up the cheese but there haPpened to be no meat at that part so I was on my second piece before I realized. I was pretty much horrified. Has anything like this happened to you?