| Character | Trivia | Appearances | Gallery |
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Trivia
- Cosmo and Wanda's introduction to Jimmy is similar to their intro to Timmy in the pilot episode The Fairly Odd Parents!
- Cosmo refers to Jimmy as "fudge-head" because of the shape of his hair and his hair's color.
- In the first special, Timmy calls Jimmy "boy genius", a reference to the title of his series.
- Jimmy is possibly the only human, without a fairy, that is aware of Cosmo and Wanda's existence as Timmy's fairies. However, Da Rules possibly only apply to humans that live in Timmy's world; so it can be implied that humans, as long as they live in different dimensions such as Jimmy's world, can be considered the only exceptions.
- Another possibility is that since Jimmy thinks they are reality-bending computer programs, and not actually fairies, the rules haven't been violated.
- Like Timmy, Jimmy Neutron is also voiced by a woman.
Quotes
- Pukin' plutonium!
- Brain Blast!
- I knew I'd figure out that teleportation device sooner or later.
| Jimmy Neutron Character Guide |