Watch Rules of Reduction for Free: How to Stream the Movie Online at 123Movies. . Billy is a man child who has developed 'The Pedo Instant', a product that acts as a repellent to those unsuspecting individuals who might invade his personal space. He calls his mom to boast about the product's effectiveness and the ensuing riches that are sure to follow. His mother displays grave concern and attempts to explain to her son why this might not be the best idea.