These are minor characters. They appear in more than one episode of The Fairly OddParents, but rarely, if ever, do they have any lines or significant roles.
Good examples of this are the many unnamed parents of recurring children, and characters that are introduced for the sake of the plot in one episode and make cameo appearances from then on afterward (Nana Boom Boom for instance).
This category has only the following subcategory.
Pages in category "Minor Characters"
The following 188 pages are in this category, out of 188 total.