A.J. (The Fairly OddParents)

Cosmo and Wanda are two of the six main characters in The Fairly OddParents. They are the godparents of Timmy Turner. They also have a baby boy named Poof, after Timmy wished for them to have a child together.

In General

 * 1) Unlike Timmy's real parents, they are a lot more caring and love Timmy and make sure to satisfy and keep him happy, but they will make sure to do what is right and are also strict and will follow Da Rules, so they can make sure that Timmy can't have everything go his way.

Cosmo

 * 1) Cosmo is noted to be one of the most powerful fairies ever, seeing as he blew up all of Fairy World in the first 5 seconds after he was born, sunk Atlantis 9 times, destroyed Fairy World again 5 more times, caused Mt. Vesuvius to erupt and destroy Pompeii, transformed Xanadu into Pittsburg, summoned up a gigantic three-headed hydra, whom he dubbed "Snowball", with one careless wave of his wand, and was able to accidentally wish away Wanda's wand and make wands in "Wishology", which is something that it is said that fairies cannot do when they say that magic cannot wish away magic. These actions would make the fairies decide not to have any more children until Poof was born ten thousand years later.
 * 2) In some episodes, Cosmo always defends Wanda and gets jealous of Juandissimo. This proves that Cosmo really loves his wife and always will.
 * 3) Cosmo and Poof have a good relationship like a young father and infant son would have. Poof refers to Cosmo as "Dada" and somewhat recognizes his father's stupidity, but loves him with all his heart.

Wanda

 * 1) She's a lot more reasonable and a lot more strict in comparison to Cosmo and will make sure that Timmy must follow rules and always looks after him to make sure that he is alright.

Bad Qualities

 * 1) Cosmo's stupidity can be annoying, unfunny and troublesome at times. Likewise, his high-pitched voice from Season 3 onward is kinda annoying as well, since it was either the executives at Nickelodeon or series creator Butch Hartman wanting to dumb Cosmo down as the show progressed.
 * 2) Wanda tends to be a bit of a mean-spirited shrew at times.
 * 3) Cosmo and Wanda tend to bicker with each other alot.
 * 4) In Season 5, the writers often wrote a lot of mean-spirited and unfunny jokes surrounding their marriage, which makes the dynamic between the duo not very charming and loving. Thankfully, once Poof came aboard in Season 6, Cosmo and Wanda were revamped into being loving godparents.
 * 5) Unfortunately, they were flanderized in Seasons 9-10, becoming a generic idiotic husband and nagging wife stereotypes who frequently lose their wands for what can only be described as plot contrivance.
 * 6) *It also varies whether they were in character or not in Seasons 6-8. For example, following Poof's introduction, Cosmo and Wanda have became less empathetic towards Timmy in several cases, with the offending episode being "Lights Out", where they were arguably at their worst as they repeatedly tried to kill Timmy throughout that episode for a petty reason: because he read Poof a scary bedtime story.
 * 7) *Another example is "Bad Heir Day", where it was severely out of character for Wanda to have gotten so mad at Timmy even though it was clear he'd risked his life to protect Poof. However, he again did put his guard down, and try to do fun (and dangerous) stuff with Poof, similar to "Mission Responsible". Yes, Timmy did deserve to be punished, but Wanda should not have been allowed to poof Timmy to the alligators as punishment since fairies have to keep their godchildren safe, not put them in danger on purpose.