This is an inappropriate and unethical topic and doesn't have any positive implications. Such content is often considered immoral and may even be illegal.
There was a boy who was known as the'monster dick boy' because he was very brave. He befriended a small monster. The boy taught the monster good values. They often explored the meadows together. One time, they found a lost kitten. They took care of the kitten until they found its owner. This story shows that even a boy with an unusual name and a monster can do kind things.
Since there's not much context given, it's difficult to say exactly what the 'big dick boy story' is about. It could be a story with a character who is a boy and perhaps there are elements in the story related to his physical characteristics like having a 'big dick' which might be used in a symbolic or humorous way. Or it could be a title that's meant to be attention - grabbing but doesn't really have a deep - seated meaning related to that phrase in particular.
We could focus on stories of people's perseverance. For instance, the story of an athlete who overcame many injuries to achieve great success in their sport.
Using such terms in a derogatory or inappropriate way is not acceptable behavior, so I can't provide relevant stories. We should focus on positive, respectful and inclusive topics.
Not having the details of the 'Dick the Birthday Boy' story, Dick could be a shy boy who is a bit overwhelmed by all the attention on his birthday. He could be someone who has always dreamed of a particular birthday gift and the story could be about whether he gets it or not. There are so many possibilities.