one that never has any bud, but is constantly high

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

To describe someone who is doing something annoying, idiotic or otherwise lame.

It's a name of an hispanic person who is normally friendly and fun but who cannot be trusted on being there on time. He will be promising on and on but at the end he wont show up.