With no confirmed source attached to this version, the clip circulates mainly as a generic reaction sound shared between soundboards and short form edits. Its appeal comes from the familiar setup and payoff structure, a pleasant phrase most viewers recognise instantly followed by a rude twist they can reuse in many contexts. That makes it easy to drop into unrelated footage and still have the joke read clearly. It remains in use because the two part delivery works for teasing friends, mock arguments and sarcastic sign offs without needing any backstory.
关于此声音
A short reaction clip combining a cheerful nice day greeting with a rude stick it punchline, used for sarcastic replies, comebacks and meme edits.
This clip pairs two opposite moods in under three seconds, starting with a bright, polite nice day line before snapping into a blunt stick it delivery that completely changes the tone. The contrast is the joke, moving from friendly and harmless to dismissive and cheeky without any build up or explanation. It lands like a verbal eye roll, letting the second half do the work of a comeback while the first half makes it feel even ruder. The short length and abrupt switch make the punchline hit fast and leave a beat for a reaction face.