Vicky's Little Brother

Vicky's little brother is an unnamed, unseen character that was only referenced once in the entire series, in the pilot episode.

Information
When Vicky first started babysitting Timmy, she threatened him with blackmail, stating that it works great, "Just ask my little brother!", she picks up and dials the phone to her house, and her brother is heard screaming for a few moments before she hung up. The next time Vicky's house is seen however, she only has a little sister, Tootie, and her little brother was nowhere to be seen. This character has yet to appear in the official canon and is considered a non-canon character.

Trivia

 * As he is only referenced in the pilot episode and never actually seen in the series.
 * The most likely explanation is that the creators decided a few episodes in "The Fairy Flu" to give Vicky a little sister instead, that way Timmy could have a love interest on the show. At this time the school had not been introduced, there were no other expanded cast members who were not Fairies or eligible for Timmy, and no other real villains besides Vicky, so a love interest "within the enemy camp" was called for.