The exact source of this splurt sound is unclear, and it is commonly used online as a general-purpose wet impact effect rather than for a specific character or scene. Short clips like this spread through meme edits, soundboards, and mobile video apps because they communicate a messy or squishy action instantly. Its staying power comes from how readable it is: even without context, audiences quickly understand the joke, whether the edit shows slime, sauce, mud, or an exaggerated cartoon mishap.