This sound is commonly shared online under the Japanese text “またピネだ!またピネだ!” and the label “ピネガキ.” From the available information here, the exact original source cannot be confirmed, so it is best understood as a circulating meme voice clip rather than a fully verified quote. It appears in reposts, short-form edits and reaction compilations where creators use the repeated shout for recognition, surprise or comic annoyance. Its staying power comes from the rhythm of the line and how quickly it turns a repeated moment into a joke.