Vilebrequin is the French automotive comedy YouTube channel of Pierre Chabrier and Sylvain Levy, built around absurd car builds, road trips and running gags. 'On sort', meaning 'we're going out', is one of their recurring hype exclamations, shouted when an outing or stunt begins. Fans clipped the line into a two-second soundbite that spread through edits, memes and group chats as a going-out signal. It endures because it is short, instantly recognisable to the channel's audience and carries the duo's playful, chaotic energy in a single shout.