The sound features Guts, the central character of Berserk, eating a lemon and reacting to its bitterness. The moment works because it places a famously stoic warrior in a mundane situation, and short clips of it have circulated widely on TikTok and anime meme pages. Editors reuse it as a shorthand for sourness, discomfort, or a small humbling defeat, rather than for a battle scene. Its appeal has lasted because the reaction is instantly readable without context, making it easy to drop into reaction videos, edits, and short-form comedy.