The innate intuition of impending Doom that a person feels before the Event of Doom actually occurs. Operates at the same intuitive level as GayDar and GameDar.
Dude #1: Didn't you feel any sense of doom in your marriage before you were served with Divorce Papers?
Dude #2: No man I tell you it was out of the blue
Dude #1: Your DoomDar is non-operational