The phrase comes from the Pabebe Girls, a Filipino viral act built around the Tagalog slang pabebe, meaning playing cute or acting coy on purpose. Their self-introduction video was widely shared and quoted online, turning a simple group announcement into a catchphrase. The humour comes from how proudly and seriously the line is delivered despite its silliness. It has stayed in use as a meme sound for introductions, parodies and reaction edits, especially in Filipino social media posts where an exaggerated, unbothered attitude is the whole joke.