However, there are a few episodes that touch on the idea of Gumball and Darwin growing up, or imagining what that might be like:
* "The Job": This episode shows Gumball and Darwin taking on their first "real" jobs, which leads to a humorous exploration of adult responsibility and the potential challenges of the working world.
* "The Future": This episode focuses on Gumball and Darwin imagining what their future might look like, highlighting the potential for both excitement and uncertainty.
* "The Kids": This episode delves into Gumball and Darwin's relationship with their younger brother, Anais, who becomes a teenager. It provides a glimpse into the changing dynamics of a family as children grow older.
While there isn't a specific episode dedicated to their transition to adulthood, these examples demonstrate how the series addresses the themes of growing up and the transition to adulthood within the framework of its fantastical world.