“Freaky” (*1/2 out of four) was a freakishly awful horror comedy about a high-school girl (Kathryn Newton) who swaps bodies with a psychotic serial killer (Vince Vaughn) and then realizes she has 24 hours before the change becomes permanent and there is no way out. Schizophrenic movie changes moods and styles in almost every scene and is irritatingly disjointed between being an ugly horror story and a dumb comedy. Based on (and inspired by) the 1972 novel “Freaky Friday” and was originally titled “Freaky Friday The 13th” but it’s a mess whatever it’s called.