There's the story of 'Jeff the Killer' which can also be made into a funny version in a sense. Jeff's iconic white face and black eyes are so over - the - top that it can be humorous. For example, some parodies have him tripping over his own knife while trying to be menacing. It takes the edge off the creepiness and turns it into something funny.
Another one is about a werewolf who has a fear of the full moon. Instead of the typical scary werewolf scenario, this one is afraid that the moon will make him look fat. So, every full moon, he tries to hide behind clouds or buildings, and his clumsy attempts at hiding are quite funny. He's more worried about his appearance than being a menacing werewolf.
Not really. Creepypasta is mainly a form of creative horror writing. While they might draw elements from real life fears or urban legends, they are mostly made-up stories designed to scare and thrill readers.
One of the top creepypasta stories is 'Slenderman'. It features a tall, faceless figure in a suit that haunts forests and preys on people, especially children. Its disturbing appearance and the mystery surrounding it have made it very popular in the creepypasta genre.