steampunk: retro-futurism, steam-powered, Victorian, the American west, mechanics
fashion: trendy, self-expression, encompassing the whole theme
70s: the decade of the 1970's; stoners, drugs, urban decay, decline
cat: relating to cats or kittens, childlike
alien: futuristic, techno, new, different, dark, space
incel: male, balding, overweight, loner, socially awkward, angry, dejected
math: geometry, shapes, intelligence, order from chaos, numbers, geeks
pet: cats or dogs, friends, animals, relationships, cuteness
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.