Man bitten for calling a female fat?

In Lincoln, Nebraska, The cop said that, a 24-year-old male is missing a part of his right ear, due to a woman that disliked being called 'fat'. Police spokeswoman, Katie Flood, said police man were called to the Lincoln hospital at 3:25 am, a Wednesday to talk to the man, that gotten bitten. Katie Flood stated that, officers claim that the injured male and two other people were arguing at a birthday party. The injured man told 21-year-old Anna Godfrey she was fat. Anna Godfrey was arrested on felony assault. The ear chunk was not found