Vilebrequin is a French automotive YouTube channel fronted by Pierre Chabrier and Sylvain Levy, known for testing cars, taking on absurd challenges and treating breakdowns with humour rather than panic. The phrase c'est pas grave, meaning it is no big deal, fits that attitude perfectly and became one of their recognisable spoken reactions. Lifted as a sub-second clip, it spread through soundboards and short-form videos where creators needed a quick, language-light way to shrug off a fail. It remains popular because the tone is instantly clear even to viewers who do not speak French.