Yeah, my power went out for a couple days from severe storms the other week and I got burgers for the first time in a while. Three guys were back there, it wasn't even that busy, and they somehow gave me the wrong order. I came out ahead, I got someone's bacon cheeseburger, the other guy must have gotten my plain hamburger. Were I lactose intolerant or some pagan who isn't allowed to eat pork that would have been bad. I gotta say though, if I had severe allergies where I could fucking die if I ate the wrong thing, I would never eat something someone else prepared.