Marsh Pit

An unbelievably violent mix of full contact martial arts amongst many persons, often to the sounds of metal music, in many variations.
The name is taken from "martial arts" and "mosh pit." In actuality, a circle of violent individuals trained to fight, beating each other down to the rhythm of screaming metal. Otherwise known as "Stay the fuck out if you can't handle pain."

There were four deaths today in the marsh pit. Eight injuries, being three broken legs, four cracked hips, and one dislocated shoulder.