Introducing Scream Stopper. Designed by Chuck Worldwide Industries, the device uses Chupa Chups lollipop technology to block embarrassing shrieks of terror at their source. Bogey men of all kinds are no match for Scream Stopper. Simply stick it into your mouth for instant protection from humiliating high-pitched squeals, shrieks and wails. You could say “Scream Stopper takes the “ee” out of Halloween.” In the lead up to Halloween, thousands of Scream Stoppers have been distributed across Singapore at horror movie showings, haunted houses and other scary places.