The phrase identifies a specific type of attire intended for children, referencing a popular Marvel Comics character known for its symbiotic nature and villainous, later anti-heroic, portrayal. This outfit is typically worn during the Halloween season, a period recognized for costume parties and trick-or-treating traditions.
This particular costume allows children to embody a powerful and visually striking figure, fostering imaginative play and self-expression. Its popularity stems from the character’s established presence in film and comic books, creating a recognizable and desirable persona. The availability of such outfits reflects a broader trend of incorporating established media properties into seasonal celebrations.