The clip circulates online under the name Da Fonseca Cerveau Courage, taken from the wording heard in the recording itself rather than a widely documented release. Its spread comes from short-form edits and soundboards, where a brief French phrase that listeners can recognise in seconds works well as a reusable reaction. It remains in use because the wording suggests both brains and bravery, making it flexible for genuine encouragement, sarcastic praise, and jokes about someone thinking they have a brilliant but risky plan about to unfold.