In Brazilian internet slang, 171 refers to article 171 of the Penal Code, the fraud offence, and the phrase cartão clonado means cloned card. Tropa dos Raul circulates as a shorthand for that whole joke, turning scam language into a repeatable meme catchphrase. It is shared mainly in short videos, soundboards and group chats, where the context is usually an exaggerated bargain, a suspicious seller or a purchase that goes wrong. Because the wording is widely understood in Portuguese, the clip works even without visual explanation.