The phrase itself is colloquial French slang, with malaxer meaning to knead and nichons being a vulgar word for breasts, so the clip carries an intentionally crude, schoolyard tone. No single film, show or creator is widely credited for this recording, and it circulates mainly as a standalone soundboard clip shared between French speaking users. Its appeal online is less about context and more about dropping a taboo phrase into an otherwise normal conversation, a pattern common in short reaction audios passed around chats, streams and edited videos.