geekism

geekism

(ˈɡiːkɪzəm)
n
a preoccupation with subjects that are generally considered as unfashionable or boring
References in periodicals archive ?
That might have less to do with gender than with age, geekism and a demand for drastic, universal solutions, inculcated by media violence, electronic games and organized religion.
I can still talk geekism, but you're right, I'm not a pure geek.