Its means "How you been"

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

how you been?

Acronym for "HELL YEAH BROTHER!"

Used to express genuine excitement (example A), or as a sarcastic expression of bewildered amusement derived from another's extreme behavior (example B).

A term meaning "Hell Yeah Brother" used by rednecks