Remember that Youtube video with the Winnebago salesman cursing up a storm in 20-year-old commercial outtakes? Well, Jack Rebney, the so-called Angriest Man in the World, who was made a star of sorts when the clip went viral, is back, unearthed from obscurity by filmmaker Ben Steinbauer, who wanted to get his story for his comedic documentary Winnebago Man. You'll be pleased to know that he can still be worked up into a fury of f-bombs. He may not have wanted the attention to begin with, but we don't really give a eff how the old effing man feels, so we're helping to raise his star up high and including it in our list of the 10 best movies featuring an RV...