The phrase behind this clip, kui ben, is a common Mandarin expression for selling at a loss or coming out behind on a deal. Online, short clips like this one circulate as reaction sounds because their meaning is immediately clear even to viewers who only recognise the tone and context. Creators pair it with shopping fails, resale mishaps, and unlucky bets, where a single word can summarise the whole joke. Its brevity is part of the appeal, allowing it to fit into fast-paced edits without slowing the video down.