This clip was uploaded to the soundboard by the user leks2015 under the title Super Boos, and its exact origin is undocumented, so it is best treated as a generic spooky vocal rather than a quote from a specific game or show. At just over two seconds long it behaves like a classic soundboard button: short, repeatable and easy to drop anywhere. It has picked up a small handful of plays from people looking for a quick boo-style scare, and it survives on that simple usefulness, a tiny burst of cartoonish fright for prank and reaction edits.
关于此声音
A 2-second Super Boos clip uploaded by leks2015, used for playful ghost scares, Mario-style prank edits and quick spooky reactions in short videos.
This short two-second clip is all about the word boo, delivered with the exaggerated energy of a cartoon ghost trying its best to startle you. The vocalisation is quick, punchy and a little silly, landing somewhere between a genuine scare attempt and a playful taunt. It has the feel of a soundboard staple: instantly recognisable, easy to loop and impossible to take seriously. Dropped into an edit, it gives viewers a tiny jolt followed by a grin, which makes it a handy little punctuation mark for prank clips, gaming moments and light-hearted spooky content.