This clip circulates as a user-uploaded meme sound with no widely documented original video, spreading mainly through Brazilian meme pages and soundboard communities where short Portuguese voice clips get remixed into edits. The phrase plays on 'kaya,' long-running Brazilian slang for marijuana popularized in reggae and funk lyrics, paired with the teasing 'erva danada' for comic effect. Its appeal comes from the exaggerated delivery rather than any famous source, which is why creators keep reusing it as a plug-and-play punchline for party scenes, stoner jokes and mischievous reaction moments.