Que buena amistad circulates online as a short Spanish reaction clip, shared in group chats and meme edits where the joke depends on context rather than a known scene. Spanish speakers use the phrase ironically, so the sound works even for viewers who only catch the tone of disappointment. It has spread through WhatsApp style forwards and short video captions about unreliable friends, unanswered favors, and plans cancelled at the last minute, becoming a quick shorthand for calling out a bad friend without a long explanation.