A durial321 is where some one becomes god of a game for an hour. Durial321 is/was a Runescape player due to a glitch in construction he was allowed to kill players out of the wildernessand they couldnt fight back, so he went on a mega killing spree, and became a legend althought this was considered glitch abuse and he is now banned. He got a Green Party Hat and other valuable items off this though. Some people hate him some people love him.