There is perhaps no greater gathering of loonies than in the deep echo chambers of Facebook. Populated by technologically ancient boomers and sheltered paranoids, the collection of misinformation, conspiracy theories, and sheer hate is positively staggering. And yet completely believable if you've ever come across one in the wild. Here are 23 of those insane people on Facebook and other social media, courtesy of r/insanepeopleoffacebook.