Accidentally eating meat is pretty much the worst thing that can happen to you if you're a vegetarian. (Or if you’re a vegan, accidentally eating anything that comes from an animal.) But the peddlers of meat (and animal products that are not meat) have sophisticated and insidious ways of making vegetarians and vegans accidentally eat flesh. These meat-free redditors shared their horror stories of when they dropped their constant vigilance and didn’t know they were putting meat into their bodies… until it was too late.