the act of talking mad shit about how good a movie will do despite alienating it's core audience like what happened with Ghost Busters 2016
Guy 1: Dude, that bitch was saying the new terminator movie was going to be good.

Guy 2: Just ignore her dude, she's clearly "Ghost Blustering".
by Not the sandvich October 25, 2020
Get the ghost blustering mug.