In Brazil, trucks selling cooking gas canisters drive through neighbourhoods playing a jingle and calling out that the gas has arrived, a sound instantly recognised by locals. The phrase 'olha o gás' was lifted from that everyday announcement and remixed by online creators into funk versions with looped vocals and heavy beats. Shared widely in WhatsApp groups, short videos and meme pages, it turned into shorthand for any dramatic arrival, delivery or interruption, and remains popular because almost every Brazilian viewer knows the original street call.