Scrabble is geeky enough to begin with, but you can imagine the depths of geekiness that can be reached limiting yourself to only words of geekage. The above board is the geekiest game of Scrabble I’ve ever seen played and likely the geekiest I’ll ever see.
Even if you don’t use words like “vociferous” or “solipsism” you can still have some good ole’ geeky fun and earn a crap-load of points. Bonus points if you can convince the other players that “nerdz” is a real word.