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Short deflection phrases like this circulate widely on soundboards because they work without any context. The line uses familiar British slang, with dunno as a casual shortening of do not know and mate as an everyday form of address, which gives it a laid back but pointed feel. It gained traction as a prank calling clip and as a reusable reply in edits, where creators paste it over interviews, streams and chats whenever someone is put on the spot and clearly has no answer to give.
About this sound
A short voice clip of a man saying dunno mate you tell me in a casual British tone, popular for prank calls and sarcastic reply videos online.
This is a brief spoken line delivered in a flat, unbothered tone: dunno mate, you tell me. The voice sounds casual and slightly sarcastic, like someone shrugging off a question they do not want to answer. There is no music or background effect, just the dry delivery that makes the line feel dismissive and funny at the same time. Viewers instantly read it as a deflection, the kind of reply used when a question is obvious, annoying, or impossible to answer honestly without starting an argument.
