1. Plural of ghoulie; small, mischievous or grotesque supernatural creatures or demons, often depicted in folklore or fantasy.
Usage: informal; often used in plural form; common in fantasy literature and popular culture

Examples

• The children's book featured friendly ghoulies living in an enchanted forest.
• According to the legend, ghoulies would emerge from the shadows on Halloween night.
• The horror film was filled with creepy ghoulies and other supernatural beings.
• She decorated her room with posters of cute cartoon ghoulies.
• The fantasy game included various ghoulies as enemies to defeat.