This might look like some sort of strange egg holder, but it's actually an office chair. It looks pretty uncomfortable, but supposedly it was designed by doctors to promote correct posture. I guess that explains the name: Doctor Riter's ErgoChair.

Look, I'm all for having good posture and all that, but once in a while I just enjoy a good slouch. I can't see how it would be possible for me to slouch in the ErgoChair. Who wants to sit upright all day anyways? Sometimes you wanna lean back, sometimes you wanna lean forward, and sometimes you wanna sit on your foot curled up in a ball. If I can't do all of those things, I'm not interested in your fancypants chair, Riter. I don't care if you are a doctor. — Adam Frucci

Doctor Riter's ErgoChair, via Oh Gizmo!