Max is an old ass fart, and is a pretty well known to be a vampire of the Spooky Side. He strives to fit in with his younger, "danker" friends, but just ends up douching it up for his son, Orson.
Seen briefly in a Flashback after Cory remembered how he first obtained the Keyblade.
Orson: I guess
Scary Godmother: Scary Godfriend
Hannah: Pedophilla temtation