Mangueira refers to Estação Primeira de Mangueira, the famous green and pink samba school from Rio de Janeiro founded in 1928. In Brazil, a torcida is an organised group of supporters, and the word is used both for football fans and for the passionate crowds who follow samba schools through Carnival rehearsals and parades. Clips of their chanting circulate online as a quick way to evoke Rio Carnival spirit, collective singing and neighbourhood pride, which is why creators reuse the sound far beyond live parade footage.