I was walking down to my home from my bus stop on a rainy Michigan day, at about 11:00am, and a car looking (if I remember) exactly like this, drives down the road, and plays a bruh sound. Was this you? If so, you made my day.
Are you in the Dallas area by chance? I'm currently looking to pay someone to make me something similar, but I want to be able to download small files and change up the horn sound files.