At about 1:30am we decided to get these as it was quick and easy. All four of us ate roast beef sandwiches and the macaroni. We felt fine after so we all went to sleep, but around 12pm - 1pm we all started to feel sick with almost the same symptoms. (Diarrhea, vomiting, nausea, and chills). Also out of the five of us, only the four people who ate became sick.