The phrase corazon de perro translates from Spanish as heart of a dog, and the clip circulates online under that Spanish title rather than an English one. It is shared on soundboards as a reaction audio, passed between Spanish-speaking and English-speaking meme communities for moments that need exaggerated sadness or loyalty. Because the title references a dog, creators often pair it with pet footage, sad edits and dramatic pauses. Its short length and clear emotional tone have kept it in use as a quick, recognisable reaction insert.