A gamer that seems nice at first, and will stay nice until you are an idiot and get him on his bad side. Then hell hunt you down no matter what game your in and gank you over and over until you cry or log off.

An unusual creature of low intellect that actually passes it's motions and communicates from both its mouth and anus simultaneously.

The term is generally used as an insult to denote that someone is clueless and talking nonsense.