Reason # 431 on the Why I Don't Like Seafood list:
A man who contends he got a 9-foot tapeworm after eating undercooked fish is suing a Chicago restaurant.
The article isn't clear on the time line, and makes it sound like it all happened very quickly. If so, well, 9 foot tapeworms don't get that big overnight. I think. How the heck should I know?