What's your favorite Nerdy thing?
Video games! I play nearly anything, but love stealth games like Dishonored, strategy games like Pharaoh or Crusader Kings II, single-player FPS/action games like Half Life 2, action-RPGs like Witcher III, VR games for the Vive, or indie games like Rimworld/DF, Her Story, Starbound, or Halcyon 6.
I'm also a gigantic, blithering idiot for Star Trek:TNG, Indiana Jones, Rick & Morty, Breaking Bad, Song of Ice & Fire, and tons of other crap.
My interests are vast, and I probably am quite familiar with nearly anything you're into. :)