There is nothing about that conversation that justifies putting a juvenile in detention for 3 months. It was clear from both the context of the thread and the /joking tag that he put on his own comment that he wasn't really making a threat to do anything. It was just a sarcastic response to a friend and appropriately labeled as such.
You continue to make my point, over and over and over and over.
A word to the wise is sufficient, dis-continue to dig when you find yourself in a hole.