The exact origin of this Lysopaine clip is unclear from the available information, but it circulates online as a short meme button rather than a full quote. Sounds like this spread through soundboards, reposted edits and quick reaction videos where a single recognisable word can become the joke. Its appeal comes from being oddly specific and instantly interruptive, so creators keep using it when they want a sudden non sequitur instead of a longer reaction sound.