The specific production source and original creator of the Varoop effect are not documented. Its name appears to imitate the rising sound itself, similar to written cartoon noises used to describe sudden movement. Online editors use short, high-frequency effects like this to accent fast animation, visual reveals, and exaggerated reactions. The clip remains useful because it communicates speed and silliness without spoken words or narrative context. Its compact length also makes it easy to synchronize precisely with jumps, zooms, pop-ins, and objects leaving the frame.