geeky
/ˈɡiːki/
adjective
- Having or showing an enthusiastic interest in a subject, especially technology, science, or pop culture, often in a way that is seen as socially awkward or unfashionable.
- He wore a geeky T-shirt with a programming joke on it.
- Her geeky passion for astronomy made her popular at the science fair.
- They laughed at his geeky obsession with collecting vintage video games.