Its 3AM, and you can't sleep. This is the best time to watch Road house. With Patrick Swayze and Sam Elliot fighting all kinds of rednecks, throw in a few good lines and a monster truck. Things move at a good pace so that you don't get bored and the fights will leave you pretty happy. The plot is not all to important and the film knows that. In fact it never wants you to even think about it. When ever it thinks you might be thinking about it, a fight breaks out or a great line like "Be nice until it's time to not be nice" comes out so you can focus on how funny it is and not on what is going on.
Road House is a good example of how a great B-movie should be made.