Chicano for "veteran". A retired or current gangbanger with experience.

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

An elderly cholo, older cholo

A real Mexican gang leader

An older and well respected member (or former member) of a gang, club, or clique. This word is mostly used in Chicano gangs and cliques.

An O.G.