Char 36690
Classification Human
Gender Male
Age 10
Residence Endsville
Affiliation The Secret Snake Club
Occupation Student at Endsville Elementary School
Real world information
Appears in The Grim Adventures of Billy & Mandy
First appearance The Secret Snake Club
Voice actor Tom Kenny

Wiggly is the alias of one of Billy and Mandy's fellow elementary school students, a boy with curly brown hair. In the school, 'Wiggly' has the social status of a nerd.

In his debut episode, 'Wiggly' is a member of the Secret Snake Club; in the Secret Snake Club, 'Wiggly' is really just his codename. Along with his fellow 'snake nerds'--'Viper' and 'King Cobra'--'Wiggly' seeks the destruction of all the cool kids in the school, as the none of them are cool. To achieve this, they seek to summon "Shnissugah", a supposed patron and protector of Nerds just like themselves.