The Fairly OddParents - Season 8 - Eps 6: Cosmo Rules
When Jorgen von Strangle gets the trick-ups (bouts of fairy hiccups that cause bouts of cheesy magician-like parlor magic) he isn't able to enforce Da Rules, so he must pass it on to his closest available relative until he gets better. Unfortunately, his closest available relative is his long-lost cousin Cosmo as his Nana Boom Boom was playing Explosive Bingo and his cousin Leonard Von Strangle was on a trip in the Bahamas.
About The Fairly OddParents

Title: The Fairly OddParents
First Air Date: 2001-03-30
Last Air Date: 2017-07-26
Status: Ended
Rating: 7.581/10 (from 1027 votes)
Language: EN
Seasons: 11
Total Episodes: 268
Network: Nickelodeon Nicktoons
Genres: Animation, Comedy, Sci-Fi & Fantasy, Kids
Production Companies: Billionfold, Frederator Studios, Nickelodeon Productions, Nickelodeon Animation Studio
Synopsis
The zany, fast-paced adventures of a 10-year-old boy and his fairy godparents, who inadvertently create havoc as they grant wishes for their pint-sized charge.
Cast

Tara Strong
Timmy Turner / Poof (voice)

Susanne Blakeslee
Wanda / Mrs. Turner (voice)

Daran Norris
Cosmo / Mr. Turner (voice)

Carlos Alazraqui
Denzel Q. Crocker (voice)

Jim Ward
Chet Ubetcha (voice)

Gary LeRoi Gray
A.J. (voice)

Grey DeLisle
Vicky (voice)

Kari Wahlgren
Chloe Carmichael (voice)