A day to celebrate the geek in you!
It is a day for admitting to your passions, likes, hobbies, and idiosyncratic interests.
The perfect day, in other words, to try my hand at a language-related new wordpress thingamajig. Like ... a quiz. So here it is. A quiz.
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After you click an answer, you will see a response. You can then refresh the page to see the quiz again.
Quellen

Collins Dictionary, "Geek"
Jane Hu, "When Exactly Did It Get Cool To Be A Geek?", The Awl, 22 February 2012
Oxford Learners Dictionary, "Geek"
Stephen Schiff, "Geek Shows", The New Yorker, October 30, 1995
Stian Westlake, "Berks, wankers and wonks: how to pitch science policy advice", The Guardian, 4 September 2013