The phrase comes from Spanish slang where gitaneo refers to flamenco-style singing and party culture, and pero del bueno, bueno is an emphatic way of saying it is the genuinely good kind. The clip circulates mainly as a WhatsApp audio and in Spanish-speaking meme chats, passed around with its misspelled title intact. Its appeal is the confident delivery rather than a known speaker or show. People reuse it as shorthand for enthusiastic approval, especially for music, food and performances that feel authentic, traditional and proudly over the top.