What is the definition of Manufactured Sounds?

"Manufactured sounds" is like a comedian's version of a fog machine, but instead of making up ghosts and goblins, it's just a bunch of noise machines programmed to play the wrong kind of music at the wrong time, making your ears feel like they're auditioning for a bad sitcom.

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Here's a darkly comedic example: "The CEO's new car, which just started playing the sound of a broken record at 3 AM, convinced his night owl employees were secretly planning a disco ball rebellion."