The most soul-crushing underthings online might actually be the Brazil, Blade Runner or 2001: A Space Odyssey panties. We searched Cafe Press and 12.50 to see what classic science fiction movies they're plastering across the naughty bits of America. And we were pretty shocked with what we found!
Many thanks to the commenters who challenged my assertion that there couldn't possibly be a Blade Runner thong, and made me eat my words. You inspired this post.