In the movie Psycho Norman Bates committed matricide by killing his own
mother because she was constantly meddling, screaming and calling all his girlfriends sluts and dirty. What was even more freaky, is that after he buried her, he began to miss her, so he dug her back up again and pretended that she was still alive by dressing up as her and pretending that he was her. Norman also kept her corpse
fresh with taxidermy and whenever he was let out of the nuthouse he would constantly dig his
mother up to be with her.