Aqua Teen Hunger Force (2000)

S01E10 Dumber Dolls

Title: Dimwitted Dolls Plot: Meatwad acquires a new doll named Happy Time Harry, who unexpectedly possesses a cynical and resentful demeanor. As Harry's pessimism starts to influence those around him, it becomes clear that his stay in Meatwad's world can't last much longer.