YMMV: Exit Mundi
- Nightmare Fuel/Paranoia Fuel: This site is filled with events that could destroy our world. Some of these scenarios include zombie apocalypses, black holes, global warming, and extra-terrestrial attacks.
- One of the more disturbing scenarios mentioned on the site is the gamma ray burst, which is listed as flash. This event takes the form of a huge explosion that is so powerful that it can within seconds emit as much energy as the sun will emit in its entire lifetime!