Sharing Day, Nerd Merit Badge Edition

Everyone deserves a chance to strut their stuff from time to time and today's your day! Tell us one thing that gives you your biggest bit of Nerd Cred, something that certifies you as a card-carrying Genuine Geek. Sort of your best "Nerd Merit Badge" if you will.

For instance, in my case if I want to establish that I really am a geek, my brag swag is "I can point to the exact spot on the screen where the USS Enterprise will emerge in the opening credits."

So what about you, what is your big geeky accomplishment that gives you pride?

If you want to ask me a question about something, go ahead, but mostly I just wanted this to be a "let's all feel good" kind of day.