In a movie so obscenely packed with demon clowns, gory deaths, and forced drug trips to the Paleolithic Era, it's hard to pinpoint a most "memorable" moment in IT Chapter Two. Director Andy Muschietti's sequel to his blockbuster 2017 Stephen King adaptation is a wieldy epic, two-hours-and-45 minutes of cosmic shape-shifting horror that's as inconsistent as it is terrifying. And yet, and yet, the moment that's been stuck in my head since my first screening is a quiet one, in the stunned aftermath of a set-piece in the crumbling old house …