What is the definition of Forbidden Sounds?

Ah, the elusive realm of 'forbidden sounds'! Picture this: the unspoken symphony of a child's laughter echoing at midnight in an abandoned amusement park. Sounds so innocent, yet oh-so-temptingly off-limits. These sounds are like the forbidden fruit of human expression - tantalizing, yet legally and socially condemned. They're the snooze-fest of our senses, whispering secrets we dare not speak aloud.

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Here's a chilling example sentence: "The ghost of a forgotten lullaby creaked through the empty halls, a forbidden sound that made the cobwebs dance in fear."