The vocation of car salesman has long been used as a metaphor for shiftiness, or more specifically, someone you can't trust. That reputation is undeserved in most real-world cases, but it's easy to see how it happens. How can you expect a person to be straightforward with you when their entire livelihood hinges on selling you an expensive mechanical contraption for more than it's really worth? That said, movies tend to take the metaphor to ridiculous lengths for a laugh. Relive some of the funniest depictions of car salesmen in the movies in a video list at TVOM.