From Bigfoot to Slenderman, creepy urban legends have been making our skin crawl for years – and we absolutely love it. They’re stories of warning, foreboding menace, and a distrust in the unknown. Familiar enough that we feel right at home, but never failing to evoke our most sensational fears. There is always a sliver to truth to every tale. These 5 terrifying urban legends will make you double check the locks on your doors tonight.