Jeepneys are the most recognisable form of public transport in the Philippines, evolving from United States military jeeps left behind after the Second World War into colourful, extended passenger vehicles. Their brakes, horns and diesel engines form a familiar part of street sound in Manila and other cities. Clips of those everyday noises circulate online as short sound effects for travel videos, memes and edits set in the Philippines. This brake squeal remains popular because it signals a busy, crowded road instantly, without needing dialogue or explanation for local viewers.