The word itelf is used to define a often high level player who's either ego has inflated to the size of a red giant, or who is socially inept. These ch00bs can be observed as they lap up shit off their fellow ch00bs orifices in an effort to pleasure the recipient and themselves.
There is an especially large concentration of ch00bs within the free-to-play worlds of RuneScape. The ch00b population there is made up of either extremely rich free-to-play members wearing their most expensive armor/clothing/insignificant pixel animated trinkets they spend hours of their pathetic lives attempting to purchase just to say: "I r rich3r den u n000b!!!/!!1". And the pay-to-play members who come to the free-to-play servers just to walk around showing off their armor and clothing that free-to-play members cannot buy/obtain, often promting newbs or new players to inquire as to where they could obtain the items they are wearing; to which the ch00b responds: "omg noob!".