Tir korna simply means truck horn in Turkish, and clips of powerful multi horn setups on long haul lorries became a staple soundboard joke in Turkey before spreading to international meme edits. Unlike the shorter MLG air horn used in montage parodies, this version holds one continuous blast for several seconds, making it better for intimidation gags and fake road scenes. Drivers film real horns at truck meets and on motorways, and those recordings get reused as a generic big vehicle warning across gaming, prank and reaction videos online.