The sound comes from a 2009 speech by Devlet Bahçeli, leader of Turkey's Nationalist Movement Party, known in Turkish as Milliyetçi Hareket Partisi or MHP. Marking the party's 40th anniversary, he added and multiplied dates and numbers aloud until reaching forty, ending with the emphatic phrase Kırk Yapar, meaning it makes forty. Clips of the calculation later spread on Turkish social media and video platforms, where the serious tone contrasted with the simple arithmetic. It remains a familiar in-joke in Turkey, revived whenever anniversaries, elections or everyday counting invite a knowing reference.