The group fought several battles with the original Jack-in-the-Box which led to his death shortly afterwards. They were dubbed the "felonious freaks" by the media. After Jack-in-the-Box's death several members of the group were tracked down and captured by Honor Guard in Northern California.
If one of the Weirdies is struck it makes them more powerful.
They members have masks that allow them to pick up the signals of the other members masks when they're in proximity to each other.