The line comes from Lula's presidential campaign jingle in Brazil, where the slogan Lula lá became a musical rallying cry for supporters of Luiz Inácio Lula da Silva. The simple, singable chorus helped it stick in Brazilian popular culture long after the campaign ended, and it later resurfaced in online videos, remixes and political memes. Today creators reuse it both sincerely, to show support or nostalgia, and ironically, to comment on Brazilian politics, which keeps the short melody instantly recognisable across generations.