Booger is a 2023 American body horror comedy film written and directed by Mary Dauterman in her feature directorial debut. It stars Grace Glowicki, Garrick Bernard, Heather Matarazzo, and Marcia DeBonis. The film follows Anna (Glowicki), who, while grieving the unexpected death of her best friend and roommate Izzy, is bitten by their runaway cat Booger, causing Anna to undergo an unusual bodily transformation.