Means you’re banned from a place or an event

See banned

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

You CAN'T come back. As in DO NOT RETURN. You have to LEAVE. A word commonly confused as a warning when it's NOT.

broke up wit your boo