One of my favorite scenes from the 1987 movie clip from: Planes, Trains & Automobiles.

(Steve Martin): He says we're going the wrong way...

(John Candy): Oh, he's drunk. How would he know where we're going?



"A man must struggle to travel home for Thanksgiving, with an obnoxious slob of a shower ring salesman his only companion." More movie details: http://www.imdb.com/title/tt0093748/