Vem Neném is a Brazilian funk track by Kami Selvagem that became one of the most played songs of Brazil's 2015 carnival season, the annual street-party period where a handful of hits dominate every bloco and sound truck. Its ultra-simple chantable hook made it spread quickly through WhatsApp shares and YouTube edits, outliving the season as a party and meme staple. Short clips like this one keep circulating because the chorus needs no context, and a new generation keeps discovering it through dance challenges and comedy edits.