Adult Swim is a late-night programming block on Cartoon Network that features animated and live-action shows aimed at an older audience. It started in 2001 and quickly became known for its unique, often surreal humor and unconventional storytelling. Popular series like Rick and Morty and The Venture Bros. have helped it gain a dedicated fan base. The content on Adult Swim often pushes boundaries, exploring themes that are more mature than typical cartoons. It includes a mix of original series, short films, and experimental animations, making it a hub for creative and offbeat entertainment that appeals to adults looking for something different.