No we shouldn't generalise, but if we are, then I could go on forever about raggas in their Fords and Vauxhalls with sound systems that vibrate my internal organs.
They also tend to have number plates with snazzy fonts. Can they not see that most other cars in the country share the same font, and that perhaps their plates are illegal? Still, maybe they are stopped all the time and never do change the plates.
And yes, also generalising, I do dislike BMW drivers, and I also dislike the fact that they are slowly defecting to Audi, which is a shame, because the four rings will soon be tarnished with the same brush. Not good.
Finally, I drive a Golf. I am not rude unless I see you on the phone whilst driving, then I get a little angry. Especially when you are turning into a road that I am pulling out of and you look like you are going to introduce your car to mine through total lack of concentration. Holding the phone whilst using the speakerphone... how is that different!!
Rant over.