noun. A keen, zombie-detecting sense.
Related terms: gaydar, straightdar, bi-dar, hickdar, loserdar, boob-dar, penis-dar, big dick-dar, hair-dar, porn-dar, sex-dar, food-dar, sleep-dar, money-dar, ho-dar, slut-dar, babe-dar, virgin-dar, jailbaitdar, hottie-dar, weirdo-dar, jerk-dar, moron-dar, dorkdar, skankdar, freak-dar, ass-dar, asshole-dar, Pretentious Club-going New York Assholedar, "someone is staring at my ass"-dar, “Jesus Freak” dar.
Real citation: "With her intense "Zombie-Dar," our wrangler searches out these un-deadly women who roam the night."
Made-up citation: "My zombie-dar and trusty chainsaw have gotten me and my pubescent, scantily-clad friends through many a secluded cabin in the woods."