I have a friend who is an ER nurse. One night a patient was brought in who was psychotic freaking-out, but evidently, not via drugs. The patient was placed in a waiting room and a little while later, my friend entered the room, and the patient was holding his hand in front of his eye, bleeding. She asked him what happened. He removed his hand. His eye had offended him and he ate it. She called in a doctor. The doc asked "Does it taste like chicken?" "No, more like fish."