999 ping is caused by games who do not allow more than 3-digit pings, and players who have such an incredibly laggy play that it's a wonder they're even playing...

Generally, it is above 999 ping, somewhere between 1200-4000... At 999 ping it is so unbearable that you may have to wait a minute just to know that the next round has begun.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy