TPB AFK stands for "The Pirate Bay Away From Keyboard," which is a 2013 documentary about the creators of The Pirate Bay, the world's largest file-sharing website. The documentary follows their stories of how they created the website, the lawsuits they faced and the struggle they had in fighting against copyright laws. It also provides insight into how The Pirate Bay has evolved and what it means for the future of digital file-sharing. In short, TPB AFK is a movie about how some people successfully challenged the existing copyright system.