In Florida, of course.
According to the Palm Beach Post:
The victim told police he was watching "Judge Judy" on television while sitting on his recliner, when 62-year-old Janet Knowles got "upset with Judge Judy."
Knowles then hit him in the head with a hammer and the victim received a "large cut" to his head and left forearm.
He was treated at the scene by Palm Beach County Fire Rescue crews.