Molly

Molly was a one time character who appeared in the sixth season episode Wishing Well. She, Timmy Turner and another character named Dwight had to go to a type of "learning center" because they had Over Wish Disorder, or OWD. This caused them to become too dependent on their Fairy Godparents and they could no longer do even simple activities on their. The purpose of the school was to cure this.