This is very vague, and I apologize.

All I remember is seeing the preview for this movie on the VHS of another movie in the mid-to-late 90s.

I remember the overall tone of the movie was that there was some ghost or spirit that was attacking people and the one image that’s been stuck in my head is one of a man on the floor wearing a white shirt and his body is twisted up like a rope and he’s screaming. I’m getting the sense that this was a dark comedy/horror comedy movie since the music playing wasn’t scary it was quirky like something Danny Elfman would produce. I’m 100% confident that’s what I saw but I could’ve added the music in my own imagination.