Well, in the story of Joe Dirt, his wig could be related to his sense of self - identity. He's a bit of an odd character, and the wig might be a symbol of his uniqueness. It could also be that he got it as a joke at first but then grew to love it and it became an essential part of his appearance. It might have been given to him by someone who thought it would suit his carefree and somewhat zany personality.
Sure. There might be fanfics that explore the backstory of Joe Dirt more in - depth. Like his childhood before the events shown in the original work, his dreams and how he came to be the person he is. These can be interesting reads that don't involve any adult content.
Well, if 'Joe Dirt' is the character from the movie, he's this kind of goofy but good - hearted guy. But I'm not sure who 'Buffalo Bob' is in relation to him. In the movie, Joe Dirt has all these misadventures and is constantly looking for his family. He has a very unique appearance and a thick accent. But as for a connection to 'Buffalo Bob', it's a mystery.
Humor is a big theme. Given the comical nature of the 'Joe Dirt' character, fanfics often play on this. His misadventures, his misunderstandings of the modern world if set in a different time period, and his attempts to adapt to new situations while still maintaining his own charm are all things that are commonly explored in non - adult fanfics.
Not much. I haven't heard of a widely - known real - life story about them. It might be something very local or a name that is used in a very specific community's tales.
I think the wig could be related to his past experiences. Maybe he had a tough time growing up and the wig was his way of creating a new identity for himself. It gave him the confidence to face the world in his own unique way. It's not just a piece of hair on his head, but a representation of his journey through life.