This clip is associated with SMG4, the long-running comedy animation channel known for chaotic parody videos using game-inspired characters and exaggerated voice bits. Online, the 'very scary' line spread as a sarcastic reaction sound for edits, short videos, and meme compilations. Creators keep using it because the meaning is instantly clear: it signals that the supposed danger or intimidation is not being taken seriously. Its short runtime also makes it easy to drop into fast-paced reaction memes without interrupting the joke.