Harry and Lloyd enter their van into a car show where their van is "dognapped...
Dumb and Dumber
Season 1 Episode 11: Bootcampers/Overbite in Paradise
Bootcampers: Thinking that they are going to summer camp to make boots, Harry and Lloyd enlist in a military boot camp.Overbite in Paradise: Harry and Lloyd are stranded on a deserted island, where the natives mistake Kitty as their god