Nobody has documented where the 'khee' clip was first recorded, and it circulates the way most micro-memes do: ripped, re-uploaded and renamed across soundboards until the original context is gone. Its staying power comes from utility rather than fame. At barely a second, it works as a universal punctuation mark for short-form video, in the same family as the classic funny laugh sting that creators reach for when a joke needs a nudge. Because it carries no language and no reference, it never ages out.