I know what cyber means. I, more or less, know what punk means. Put the words together, however, and I get lost. After some digging, I've found that cyberpunk is a subtype of science fiction set in futuristic locales. The societies are post-industrial, dystopian, and technologically-centric. According to Lawrence Person, a cyberpunk author, this genre's protagonists "were marginalized, alienated loners who lived on the edge of society." Imagine Holden Caulfield, but way in the future. I don't recognize any cyberpunk titles, but the genre does seem to have a staunch following. Cyberpunk appears in various media, including books, movies, video games, anime, and the like. Examples include Neuromancer and The Blade Runner.
Here's my (very rough--I'm not an artist!) interpretation of a cyberpunk town, with futuristic jets:
Here's my (very rough--I'm not an artist!) interpretation of a cyberpunk town, with futuristic jets: