Lum is a fictional character from the popular manga and anime series Urusei Yatsura, created by Rumiko Takahashi. She is an alien princess from the planet Oni who comes to Earth to conquer it but ends up falling in love with the main character, Ataru Moroboshi. Lum is known for her distinctive green hair, tiger-striped bikini, and the ability to fly. In the series, Lum is characterized by her playful and sometimes mischievous personality. She often uses her powers to zap people with electricity when she feels jealous or angry. The show combines elements of romance, comedy, and science fiction, making Lum a beloved character in Japanese pop culture.