Fat man gets on an old gypsy woman's bad side (rookie mistake, tubby) and starts losing weight at a dangerous rate. Not the least bit scary and just laughably bad. If I ever dare to watch this again, you can bet your sweet ass I won't be anywhere close to sober.
Relatively smart and introspective sci-fi but I couldn't help thinking that it's be more effective as a book (or short story) than a film. Cool eugenics-centered concept, though.