A group of absolute mad lads and roadmen who constantly want to beat the shit out of everything. They tend to act like they own the bus and love to talk about shagging. They are not the type of people you would want to mess with.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.