When does Rocko's Modern Life return?

Rocko's Modern Life is an American comedy animated television series created by Joe Murray for Nickelodeon. The series centers on the surreal life of an anthropomorphic Australian immigrant wallaby named Rocko and his friends: the eccentric steer Heffer Wolfe, the neurotic turtle Filburt, and his faithful dog Spunky. The show is set in a fictional town called O-Town located near the Great Lakes and most likely based on Chicago, Illinois.
Rocko's Modern Life follows the life of an easily frightened immigrant wallaby named Rocko. The show is set in a fictional town called O-Town located near the Great Lakes. Places in the town include: Chokey Chicken, a parody of KFC and a favorite place/hang-out for Rocko, Heffer, and Filburt.