A script that would trigger an endless series of pop-up windows, often featuring annoying music or flashing images, which could crash older browsers or force a hard restart of the computer. The Legacy of Shock Files
A loud, jarring video or animation (often the "K-Fee" car commercial or the "Maze Game" girl) designed to startle the viewer. Slappy_Ass.zip
The quintessential interactive screamer. A script that would trigger an endless series