Ziltoid is a fictional character created by Canadian musician Devin Townsend. He first appeared in the 2007 concept album titled "Ziltoid the Omniscient." Ziltoid is depicted as an alien with a unique personality, characterized by his over-the-top demeanor and a penchant for coffee. The character serves as a satirical commentary on various themes, including the nature of existence and the absurdity of life. The album combines elements of progressive metal and humor, showcasing Townsend's diverse musical style and storytelling abilities. Ziltoid has since become a cult favorite among fans of Townsend's work.