The clip comes from a French comedy parody titled Sors du Cercle by Younes et Bambi, a spoof of Rentre dans le Cercle featuring Jhon Rachid. The repeated ouais ouais ouais line was lifted from that sketch and spread on French soundboards and social clips as a standalone reaction. Its appeal is the instantly recognisable French slang for yeah, delivered with over the top enthusiasm, so creators reuse it whenever a scene needs emphatic agreement without any extra explanation or context needed.