Okay, I really love cameras, but I think Tyler Card loves Nikon cameras more than anybody else on the planet. Why else would he build Nikon D3 DSLR Halloween costume that actually takes real digital photos?
With a real working shutter button and blinding flash, Card has my vote for best techie/nerdie DIY Halloween costume I've seen this year! Sure the rest of the costume is all cardboard and the magic is really just a regular DSLR hidden inside, but you gotta give him points for taking dorkiness to another level.
Bonus: making of said costume video here.