The phrase centers on the selection of attire for the Halloween holiday that aims to evoke feelings of fear, dread, or unease in observers. For instance, a costume depicting a classic movie monster, a terrifying creature, or a macabre figure would fall under this category.
The practice of selecting frightening attire for Halloween stems from historical traditions and cultural beliefs surrounding death, spirits, and the supernatural. Engaging with such representations allows individuals to confront and process anxieties associated with these concepts. Furthermore, participation in this custom can foster a sense of community and shared experience through the collective display and appreciation of the unsettling.