Aguante Boca comes from the terraces of Club Atlético Boca Juniors, one of Argentina's most supported football clubs based in La Boca, Buenos Aires. Aguante is a common Argentine slang term for endurance and loyal support, so the chant is less a song than a short declaration of backing through good and bad results. Recordings of fans shouting it, often layered over crowd cheering, spread through WhatsApp groups, stadium videos and meme pages, where it became a reusable reaction for any Boca-related moment.