Buenísimos nocivos circulates online as a short Spanish language soundboard clip, shared mainly for its odd pairing of superlative praise and a word meaning harmful. With no widely documented original scene attached to it, the sound has spread through chats, short videos and meme edits where the phrase itself is the joke. Its two second length makes it easy to loop, send as a reaction audio, and drop into edits, which has kept it in use as a sarcastic shorthand for approving something questionable.