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Little is known about the original recording behind this is my cmu, and the phrase has circulated mainly as a short standalone meme clip rather than as part of a longer scene. Its spread comes from that looped structure, which is easy to cut, share and drop into other videos without context. Online, creators treat it less as a quote to recognise and more as a random reaction or bruh style punchline, using the repetition and unclear meaning as the joke itself in remixes, soundboards and short form edits.
关于此声音
A short meme clip repeating the phrase this is my cmu three times in a row. Creators use it as a random punchline, intro stinger, and reaction sound in edits.
The clip is built around a single short voice line, this is my cmu, looped three times back to back over about seven seconds. The delivery is flat and insistent rather than shouted, which makes the repetition funnier each time it returns. There is no music or background noise to distract from the phrase, so the meaning stays deliberately unclear and absurd. That confusion is the effect, leaving viewers paused for a beat before the edit moves on, like a non sequitur dropped into a conversation with total confidence and no explanation at all.
