Do you know characters (friend of a friend) that are so bizarre ....

[cbelt3]

To answer your question- write a book about it ! Take some of the money you earn from the film rights and get Buck some counselling, although it may be a bit too late.

Alas, the difference between Eccentric and Insane is usually personal wealth. It sounds like Buck has succeeded in moving from quaint Southern Eccentric to classic Southern Wacko.