The exact origin of this clip is not documented, and it appears to be a user-uploaded snippet rather than a line from a known show or film. Short single-word voice clips like this circulate on soundboards because they are easy to drop into any context, and 'scones' has a particular charm: a humble bakery item that sounds faintly posh and very British. Creators pair it with tea, baking and afternoon-tea content, or use it as a deliberately anticlimactic button at the end of a rant, where the ordinariness of the word is the whole joke.