Last October, Dodge Greenley, the creator behind Pibby and Friends: Apocalypse, revealed that Adult Swim has yet to pick up the pilot for the edgy Cartoon Network crossover and likely never will.

As part of Adult Swim's annual April Fools' Day programming ... They even included the horror-preschool crossover character Pibby and her friend Bun-Bun in every episode aired throughout the ...