Political far left or right boys who hate their own gender or other gender for edgeiness
They smoke cigarettes and only were black and listen to marylin Manson and ratm and say they are bipolar basically the equivalent to 14 year old girls

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.