A fellow in the UK found some organ meat (either a brain or a kidney) in his KFC:
"I had to take days off work because I was feeling so sick and I have lost money," he tells the Swindon Advertiser. "The company have only offered to give me the cost of the meal back and that is not acceptable."
Dude, whether it was brain or kidney, it’s still food. It’s not going to kill you. You’re not going to get Mad Poultry Disease. Maybe you don’t want to patronize that KFC again, but grow a pair of prairie oysters and get back to work.