Viva Peron is the signature chant of Peronism, the Argentine political movement founded around Juan Domingo Peron, president in the 1940s, 1950s and 1970s. Supporters have shouted it at rallies for decades as a declaration of loyalty. This long version is tied online to Cristina Fernandez de Kirchner, president from 2007 to 2015 and a leading Peronist figure known as CFK. Clips of the chant circulate on soundboards and social media, reused both sincerely by supporters and ironically by opponents in memes.