Hunk (1987) on Netflix

Plot summary

Bradley Brinkman's girlfriend runs off with her aerobics instructor, and he loses himself in daydreams of being confident and powerful while his work suffers. Typing a line about selling his soul for a money-making program, he ends up with the Yuppie Program, a hit that earns him a bonus and a paid summer off. He rents a run-down beach house on an expensive stretch of California coast, where his stuck-up neighbors mock him and his party draws no guests. O'Brien appears and says she wrote the program through his computer, then offers to make him a hunk in exchange for his soul, with a summer trial. He signs, and wakes as Hunk Golden.