The term 'prom ride, for short' can be summarized as 'limo', which is a four letter word. A limousine is a luxury vehicle that is typically used for special occasions such as weddings, proms, and other formal events. It is usually driven by a chauffeur and has a long body with a partition between the driver and passengers. Limos are often associated with wealth and status, making them a popular choice for prom rides.