Extremely gory clip from a movie or TV show

Many years ago I remember seeing this two-part video on YouTube of an extremely gory clip from a movie or a TV show. In the first video (Part 1), this one man who I believe was a doctor walks in on one of his patients, who is just standing in the middle of the room. If I remember correctly, the doctor asks his patient a question, before the patient suddenly explodes into a huge mess of blood and gore. In the second video (Part 2), it shows the man's head sitting in the middle of a large pool of blood, still alive and screaming, while the doctor was screaming as well, as sad music played in the background. The video ends with the doctor hitting the guy's screaming disembodied head with a golf club or something. I can't remember the title of the video, and there's a good chance that it was taken down due to its content, despite the fact that it wasn't real blood. Please help!