mundane

1. (slang, derogatory, in various subcultures) A person considered to be "normal", part of the mainstream culture, outside the subculture, not part of the elite group.Examples: "THE LIVERPOOL PARTY at Pat and Frank Milnes’ celebrated both the Gunpowder Plot and the Liverpool Club’s 400th and something meeting. Two mundane and non-fan friends of the hosts - women, too - played brag all night and Norman Weedall disappeared at 3 a.m."; "The Demon Barber and I played Shock the Mundanes. The door would open up and we would start a sentence in mid-imaginary conversation, like—‘Of course, they never found the body.’"; "Some people just think your ^([sic]) a sicko or something for enjoying the art. I know that alot ^([sic]) of the time, I would rather see some nice nude furrygirls instead of pictures of nude mundanes."derogatoryslang

2. (derogatory, satanism) A person who is not a Satanist.derogatory

3. (fandom slang, as "the mundane") The world outside fandom; the normal, mainstream world.Examples: "Long famed in fandom, Mr. Bloch skyrocketed to prominence in the mundane when his autobiographical novel, PSYCHO, was made into a hit motion picture."slang