The voice is Érick Jacquin, the French-born chef who became famous in Brazil as a strict judge on MasterChef Brasil, where his blunt, theatrical scoldings regularly went viral. Brazilian viewers clipped his harshest moments and shared them as short reaction audios on WhatsApp, TikTok and Instagram, turning a kitchen rebuke into a general insult for any professional failure. Because the delivery is instantly recognisable even without context, creators still use it whenever someone fails spectacularly at the very thing they claim to do well.