The exact original recording behind this clip is not widely documented, so it is best understood through its online use rather than a single film, show or creator. The phrase itself comes from Taiwanese Hokkien slang, where po ma is a coarse insult, and the short, shouted form here gives it the feel of a quick street insult. On soundboards and in short-form edits, that brevity is the point: creators reuse the clip as a ready-made put-down, dropping it into jokes where a longer insult would slow the timing.