Sentence:  The Demon Barber and I played Shock the <WSD>Mundanes</WSD>. The door would open up and we would start a sentence in mid-imaginary conversation, like—‘Of course, they never found the body.' 
Meaning of the word marked with <WSD> tags:  A person considered to be "normal", part of the mainstream culture, outside the subculture, not part of the elite group.