glitter: flashy, shiny, sparkling, light, reflective objects
grunge: 1990s, angst, flannel, dirty, unkempt
steampunk: retro-futurism, steam-powered, Victorian, the American west, mechanics
nerd: an intelligent but single-minded person obsessed with a nonsocial hobby or pursuit
fairy: woodlands, fantasy, magic, fantasy, flowers, sweet
loner: a person who is or prefers to be alone, avoids the company of others
study: school, notes, organized, college, school uniform, perfection
romantic: promoting and loving the idea regardless of reality
Aesthetic is a branch of philosophy that deals with the nature of art, beauty, and taste. It combines the appearance, attitude, and behavior of an individual or a society — the way they do things — to make up their culture or "way of life".
This generator mixes up random aesthetic themes into a list of possible sub-cultures. Use these as a character builder for a story you are writing, or have fun with your friends pretending your personality matches one of the aesthetics.