This episode is classic. It's the best episode of the entire series and a great example of how good this show used to be. Hank, Bill, Boomhauer and Dale face off in a paintball match against a group of teenagers led by Cane Skretteburg. After facing constant losses, Hank and co. challenge them to one last rematch. Dale, Boomhauer and Bill are shot by Cane's friends early on, but Hank manages to disguise himself as a ball cleaner. When Cane comes up and asks him where Hank is, Hank finally shoots him (with slo-mo and all).
I haven't seen this episode in a while, but it has always been one of my favorites. Especially when Hank finally beats Cane. "Oh, and young man...you lose." It's too bad the King of the Hill would become a painfully unfunny show in its final years, but at this time, it was in its prime.