A person that is obsessed with supposed impending World doom
to the point of social dysfunction, usually revolving around societal conspiracies or end-time prophecies. This type of person tends to neurotically inflict his or her doom beliefs on as much of
the World as possible, typically via various channels of
the Internet. Doomtards can be easily spotted in public as they are notorious for wearing blue Spandex body suits with a big red letter D on the front and a matching red cape.