Survivor S11 E06 Big Ball, Big Mouth, Big Trouble

"Outwit, outplay, outlast."

After winning an arduous Reward Challenge, one tribe member ruins it for the rest by becoming intoxicated and obnoxious. A grueling physical challenge pushes two castaways to the breaking point, leading to a screaming match that comes close to exploding. In a Tribal Council first, one castaway bullies and insults a fellow tribe member despite attempts to keep the peace.