A fight(Mostly physical/Can be verbal) between some worthless schmuck who performed something completely mindless to get on probation and his elder that tries to tell him to get his life on track through criticism and surveillance. The probation boy usually become hot headed over nothing and is eventually subdued and tranquilized and sent to a juvenile hall for a day.
Where is you're loser roommate today?
He got into a probation fight with a salvation army worker. This time he might have an extended stay in jail.