However, the show's humor and themes often leaned towards the more mature side, and many viewers felt it could have fit well on Adult Swim. Some of the elements that contributed to this perception were:
* Surreal humor: The show often featured absurd and nonsensical situations, which is a hallmark of Adult Swim programming.
* Mature themes: Regular Show addressed topics like death, existentialism, and relationships in a way that went beyond typical children's programming.
* Violence and dark humor: While not excessive, the show occasionally featured violence and dark humor that might not be appropriate for younger viewers.
Even though it was on Cartoon Network, Regular Show gained a significant adult following and is often considered a show that could have thrived on Adult Swim.