posthypnotic suggestion

Something to do after you have been hypnotized. Like, after you've been hypnotized and are wondering what to do next, only you can't think exactly what it will be so you don't know what you will do but everyone else in the room knows already and that pisses you off, them knowing and you don't, so you rip off your shirt and skirt and say -- all right I don't think I was hypnotized anyway. Probably part of the hypnosis was to tell you to forget the posthypnotic suggestion, and forget that you have been hypnotized. At least forget it for a while.