Google revealed Project Glass a couple months ago. Since then, they've been the source of a great deal of parody, analysis, speculation, cool ideas and general conversation. They've been spotted multiple times on Google co-founders Larry Page and Sergey Brin.
Brin let others use them at a recent Google+ Photography conference.
At SMX Advanced, Google's Matt Cutts tried on some joke Google glasses. ADIO Chiropractic's Michael Dorausch posted this nice photo on Google+:
These remind me of a bit that ran on Jimmy Kimmel live, when Project Glass was first announced:
For more on the real Project Glass (aka: Google Glass) peruse our coverage here.