No le pegues is a Spanish phrase meaning don't hit him, her or it, and this clip circulates online mainly as a standalone reaction audio rather than as a clearly sourced quote. Its appeal comes from how universally readable the moment is, even for listeners who speak little Spanish, because the pleading delivery makes the meaning clear. It is shared in short vertical videos, group chats and soundboards, usually detached from any original context, and reused whenever a scene needs a last second intervention, a mock rescue or an overprotective warning before something gets hit.