Baby Oopsie Daisy, also known as Baby Whoopsie, is a fictional killer doll and one of the primary antagonists featured in the Demonic Toys film series. According to the full cast lists at IMDB, Baby Oopsie was voiced by Linda O. Cook in the first Demonic Toys film, and by former Go-Go's rhythm guitarist Jane Wiedlin in Demonic Toys 2. Baby Oopsy is characterized by its distorted facial features and by the fact that it is the only toy in the series that actually talks. It often works in concert with similarly macabre toys such as Jack Attack, Mr. Static and Grizzly Teddy.
Baby Oopsie Daisy was given a twisted semblance of life due to the efforts of a demon, who required the blood of the toys' victims in order to regain his full power. All of this took place in the warehouse of the Arcadia Toys Toyland company. Baby Oopsie seemed to take on something of a leadership role with the other toys, and was instrumental in the deaths of several people. It assisted in the murder of a security guard named Charnetski, whom it shot and then stabbed repeatedly in the crotch. Oopsie then murdered a runaway girl named Anne by leaping upon her face, stabbing out her eyes. A young man named Mark Wayne managed to put Oopsy down, at least temporarily, by shooting it several times. Its face fell away revealing a gruesome green husk beneath. As it took one final shot from the weapon, the doll screamed, "Mother of Satan! Could this be the end of Baby Oopsie Daisy?" Clearly it wasn't however, and Baby Oopsie returned again and again to spread more death, carnage, mayhem and foul commentary.