Jerry (played by Mateo Arias) is a guy who wants to look tough, but isn't. He is a fluent in Spanish and can also communicate with dogs and wolves, but is very confused. He was partially raised by wolves. In "Dummy Dancing", Eddie unwillingly pranked him by replacing the dojo's shampoo with pink hair dye, making his head and leg hair temporarily pink. He is a recent visitor of detention.
- He was partially raised by wolves.
- He put a tollbooth in the boys' bathroom and got detention for it, but escaped in the episode "Dummy Dancing"
- He likes to chase cats, chew on slippers, and drag his hinny across the carpet.
- He once stole Milton's warewolf costume for Halloween in "Boo-Gi Nights"