The quote is associated with El Bananero and the parody title El Hombre Que Araña, a Spanish-language comedy clip that became widely shared online among Latin American internet users. Over time, "Llegaste justo, Peter" spread beyond the original video into meme compilations, reaction edits, and WhatsApp audio forwards. It stays popular because the phrase is instantly understandable and fits a very common joke setup: someone arriving exactly when the situation gets embarrassing, suspicious, or unexpectedly important.