Wobbles is a blue slimeball with a leaf on his head.
Wobbles has a happy personality and cares deeply about his master, Ralphio.
His debut was in the short "Can I Keep Him?" where Prohyas found him in the woods and kept him as a pet against Vambre's wishes. Ralphio longed for him to be his pet despite Prohyas' inability to notice. However, due to Prohyas' lack of knowledge of slimeballs, when ever he shouts "Hey!", Wobbles multiplies. Vambre tells him that the only way to get rid of the excess slimeballs is by saying "Shampoo". Prohyas realizes that taking care of a slimeball is a huge responsiblity and gives him to Ralphio.
Wobbles often makes silent cameos with Ralphio but does have some spots of action.
In the episode "Little Sword of Horrors", he watched Prohyas while Ralphio went to find the seed to the Carnivorous Plant Magisword.
In the episode "Champion of Breakfasts", he helps Ralphio's dilemma of selling the Warriors magiswords by suggesting to give them two Magiswords treasure chests that contain the Pancake and Waffle Magiswords.