Once upon a time, in an old, creaky house, there were strange noises at night. Every midnight, a scratching sound would come from the attic. One night, a young girl decided to investigate. As she climbed the rickety stairs, the noises grew louder. When she reached the attic, a cold wind blew and she saw a shadowy figure. She screamed and ran out of the house, never to return again.
To write noises well in a novel, you need to consider the context and the mood you want to create. Maybe describe how the noise affects the characters or builds tension. Like 'The constant drip of the leaky faucet was driving her crazy.'
The Grinch is a fictional character. He is a green, furry creature who lives on a mountain above the town of Whoville. He hates Christmas and decides to steal all the Christmas - related things from the Whos in Whoville.
The Grinch is purely fictional. He's become a beloved character in children's literature and media, but he doesn't exist in reality. His antics and personality are all part of the fictional world.