So like in this movie the father is having an out of body experience and watching his family go on without him. His son sells coke and dresses as a Nazi. Even uses his fiend sister for a bj. I found a scene from the movie on YouTube but it doesn’t have a title or anything. Here’s the scene [WARNING: Not safe for work!]
Bliss (1985) http://www.imdb.com/title/tt0088821/