KORB, which stands for Knights of the Round Ball is an internet forum created by "pc", member of another forum known as TWGF and he invited all the so called "intelligent" posters from TWGF. It is known that these members were pissed off at the administrator of TWGF because she wouldn't let them talk about topics related to politics, terrorism, pornography, racism and other illegal contents. KORB is now home to the "best" posters of TWGF and is invite-only forum.
Apparently, other members of TWGF took the reaction of some KORBites as stupid and childish and weeks later it became a KORB vs TWGF rivalry. Both parties now hate each other and fights develop quite often. TWGF usually wins the fight.
Due to the secrecy of the KORB, it is unclear whether it is simply a forum for discussion or a black market of guns, drugs, child pornography etc pretending to be a clean forum.
Believe me, a group of intelligent people in a secret place is like having a bunch of criminals together in jail.
That's the KORB for ya.